From 878f7045d8ae24f5a9e3a8a7ee5c33d30c30a553 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Tue, 11 May 2010 23:51:37 +0200 Subject: rt2x00: Consistently name skb frame descriptor skbdesc. The skb frame descriptor is called everywhere skbdesc, except in one place in rt2x00debug_dump_frame. Change that occurence to have consistent naming. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00debug.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt2x00debug.c') diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c index 70c04c282efc..9e2eed51e167 100644 --- a/drivers/net/wireless/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/rt2x00/rt2x00debug.c @@ -155,7 +155,7 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, enum rt2x00_dump_type type, struct sk_buff *skb) { struct rt2x00debug_intf *intf = rt2x00dev->debugfs_intf; - struct skb_frame_desc *desc = get_skb_frame_desc(skb); + struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb); struct sk_buff *skbcopy; struct rt2x00dump_hdr *dump_hdr; struct timeval timestamp; @@ -170,7 +170,7 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, return; } - skbcopy = alloc_skb(sizeof(*dump_hdr) + desc->desc_len + skb->len, + skbcopy = alloc_skb(sizeof(*dump_hdr) + skbdesc->desc_len + skb->len, GFP_ATOMIC); if (!skbcopy) { DEBUG(rt2x00dev, "Failed to copy skb for dump.\n"); @@ -180,18 +180,19 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, dump_hdr = (struct rt2x00dump_hdr *)skb_put(skbcopy, sizeof(*dump_hdr)); dump_hdr->version = cpu_to_le32(DUMP_HEADER_VERSION); dump_hdr->header_length = cpu_to_le32(sizeof(*dump_hdr)); - dump_hdr->desc_length = cpu_to_le32(desc->desc_len); + dump_hdr->desc_length = cpu_to_le32(skbdesc->desc_len); dump_hdr->data_length = cpu_to_le32(skb->len); dump_hdr->chip_rt = cpu_to_le16(rt2x00dev->chip.rt); dump_hdr->chip_rf = cpu_to_le16(rt2x00dev->chip.rf); dump_hdr->chip_rev = cpu_to_le16(rt2x00dev->chip.rev); dump_hdr->type = cpu_to_le16(type); - dump_hdr->queue_index = desc->entry->queue->qid; - dump_hdr->entry_index = desc->entry->entry_idx; + dump_hdr->queue_index = skbdesc->entry->queue->qid; + dump_hdr->entry_index = skbdesc->entry->entry_idx; dump_hdr->timestamp_sec = cpu_to_le32(timestamp.tv_sec); dump_hdr->timestamp_usec = cpu_to_le32(timestamp.tv_usec); - memcpy(skb_put(skbcopy, desc->desc_len), desc->desc, desc->desc_len); + memcpy(skb_put(skbcopy, skbdesc->desc_len), skbdesc->desc, + skbdesc->desc_len); memcpy(skb_put(skbcopy, skb->len), skb->data, skb->len); skb_queue_tail(&intf->frame_dump_skbqueue, skbcopy); -- cgit v1.2.3 From fd76f148ebc67d662f71f00128c8ddb0538168c0 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Tue, 11 May 2010 23:51:43 +0200 Subject: rt2x00: In debugfs frame dumping allow the TX descriptor to be part of the skb. Preparation for futher cleanups in the area of properly maintaining the skb data without fiddling with the skb->data pointer. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00debug.c | 14 ++++++++++---- drivers/net/wireless/rt2x00/rt2x00queue.h | 3 +++ 2 files changed, 13 insertions(+), 4 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt2x00debug.c') diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c index 9e2eed51e167..1e81eef9ca1a 100644 --- a/drivers/net/wireless/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/rt2x00/rt2x00debug.c @@ -159,6 +159,7 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, struct sk_buff *skbcopy; struct rt2x00dump_hdr *dump_hdr; struct timeval timestamp; + u32 data_len; do_gettimeofday(×tamp); @@ -170,7 +171,11 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, return; } - skbcopy = alloc_skb(sizeof(*dump_hdr) + skbdesc->desc_len + skb->len, + data_len = skb->len; + if (skbdesc->flags & SKBDESC_DESC_IN_SKB) + data_len -= skbdesc->desc_len; + + skbcopy = alloc_skb(sizeof(*dump_hdr) + skbdesc->desc_len + data_len, GFP_ATOMIC); if (!skbcopy) { DEBUG(rt2x00dev, "Failed to copy skb for dump.\n"); @@ -181,7 +186,7 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, dump_hdr->version = cpu_to_le32(DUMP_HEADER_VERSION); dump_hdr->header_length = cpu_to_le32(sizeof(*dump_hdr)); dump_hdr->desc_length = cpu_to_le32(skbdesc->desc_len); - dump_hdr->data_length = cpu_to_le32(skb->len); + dump_hdr->data_length = cpu_to_le32(data_len); dump_hdr->chip_rt = cpu_to_le16(rt2x00dev->chip.rt); dump_hdr->chip_rf = cpu_to_le16(rt2x00dev->chip.rf); dump_hdr->chip_rev = cpu_to_le16(rt2x00dev->chip.rev); @@ -191,8 +196,9 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, dump_hdr->timestamp_sec = cpu_to_le32(timestamp.tv_sec); dump_hdr->timestamp_usec = cpu_to_le32(timestamp.tv_usec); - memcpy(skb_put(skbcopy, skbdesc->desc_len), skbdesc->desc, - skbdesc->desc_len); + if (!(skbdesc->flags & SKBDESC_DESC_IN_SKB)) + memcpy(skb_put(skbcopy, skbdesc->desc_len), skbdesc->desc, + skbdesc->desc_len); memcpy(skb_put(skbcopy, skb->len), skb->data, skb->len); skb_queue_tail(&intf->frame_dump_skbqueue, skbcopy); diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index 36a957adc1f9..f79170849add 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -94,12 +94,15 @@ enum data_queue_qid { * mac80211 but was stripped for processing by the driver. * @SKBDESC_NOT_MAC80211: Frame didn't originate from mac80211, * don't try to pass it back. + * @SKBDESC_DESC_IN_SKB: The descriptor is at the start of the + * skb, instead of in the desc field. */ enum skb_frame_desc_flags { SKBDESC_DMA_MAPPED_RX = 1 << 0, SKBDESC_DMA_MAPPED_TX = 1 << 1, SKBDESC_IV_STRIPPED = 1 << 2, SKBDESC_NOT_MAC80211 = 1 << 3, + SKBDESC_DESC_IN_SKB = 1 << 4, }; /** -- cgit v1.2.3 From a4b770972b8f819e408d7cc3ae9637e15bff62f6 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 14 May 2010 00:19:28 -0700 Subject: drivers/net: Remove unnecessary returns from void function()s This patch removes from drivers/net/ all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. It also does not remove null void functions with return. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- drivers/net/3c501.c | 1 - drivers/net/3c503.c | 2 - drivers/net/3c507.c | 1 - drivers/net/3c509.c | 1 - drivers/net/3c515.c | 2 - drivers/net/3c59x.c | 3 -- drivers/net/7990.c | 1 - drivers/net/8139cp.c | 2 - drivers/net/a2065.c | 1 - drivers/net/ac3200.c | 2 - drivers/net/acenic.c | 2 - drivers/net/apne.c | 1 - drivers/net/appletalk/cops.c | 4 -- drivers/net/appletalk/ltpc.c | 1 - drivers/net/at1700.c | 2 - drivers/net/atl1c/atl1c_ethtool.c | 2 - drivers/net/atl1c/atl1c_main.c | 2 - drivers/net/atl1e/atl1e_ethtool.c | 2 - drivers/net/atl1e/atl1e_main.c | 7 --- drivers/net/atlx/atl1.c | 3 -- drivers/net/atp.c | 1 - drivers/net/ax88796.c | 1 - drivers/net/benet/be_ethtool.c | 3 -- drivers/net/benet/be_main.c | 12 ----- drivers/net/bfin_mac.c | 2 - drivers/net/bmac.c | 3 -- drivers/net/can/usb/ems_usb.c | 4 -- drivers/net/cnic.c | 3 -- drivers/net/cs89x0.c | 2 - drivers/net/cxgb3/l2t.c | 1 - drivers/net/declance.c | 1 - drivers/net/depca.c | 6 --- drivers/net/dl2k.c | 2 - drivers/net/e1000/e1000_ethtool.c | 4 -- drivers/net/e1000/e1000_main.c | 2 - drivers/net/e1000e/82571.c | 4 -- drivers/net/e1000e/es2lan.c | 2 - drivers/net/e1000e/ich8lan.c | 10 ---- drivers/net/e1000e/netdev.c | 4 -- drivers/net/e2100.c | 1 - drivers/net/eexpress.c | 1 - drivers/net/ehea/ehea_main.c | 4 -- drivers/net/epic100.c | 4 -- drivers/net/es3210.c | 2 - drivers/net/ewrk3.c | 2 - drivers/net/gianfar.c | 4 -- drivers/net/hamachi.c | 3 -- drivers/net/hamradio/scc.c | 1 - drivers/net/hp-plus.c | 4 -- drivers/net/hp.c | 3 -- drivers/net/ibmveth.c | 1 - drivers/net/igb/e1000_82575.c | 2 - drivers/net/igb/igb_main.c | 3 -- drivers/net/igbvf/ethtool.c | 2 - drivers/net/irda/mcs7780.c | 4 -- drivers/net/irda/smsc-ircc2.c | 1 - drivers/net/ixgb/ixgb_ee.c | 10 ---- drivers/net/ixgb/ixgb_hw.c | 17 ------- drivers/net/ixgbe/ixgbe_dcb_nl.c | 1 - drivers/net/ixgbe/ixgbe_ethtool.c | 4 -- drivers/net/ixgbe/ixgbe_main.c | 5 -- drivers/net/ixgbevf/ixgbevf_main.c | 4 -- drivers/net/jme.c | 4 -- drivers/net/lib8390.c | 1 - drivers/net/lne390.c | 2 - drivers/net/mac8390.c | 2 - drivers/net/meth.c | 2 - drivers/net/mlx4/en_ethtool.c | 2 - drivers/net/ne-h8300.c | 1 - drivers/net/ne.c | 1 - drivers/net/ne2.c | 1 - drivers/net/ne2k-pci.c | 1 - drivers/net/ne3210.c | 2 - drivers/net/netxen/netxen_nic_init.c | 1 - drivers/net/netxen/netxen_nic_main.c | 1 - drivers/net/ni5010.c | 2 - drivers/net/octeon/octeon_mgmt.c | 1 - drivers/net/pasemi_mac.c | 2 - drivers/net/pcmcia/3c574_cs.c | 2 - drivers/net/pcmcia/axnet_cs.c | 2 - drivers/net/pcmcia/fmvj18x_cs.c | 2 - drivers/net/pcmcia/ibmtr_cs.c | 2 - drivers/net/pcmcia/nmclan_cs.c | 2 - drivers/net/pcmcia/smc91c92_cs.c | 6 --- drivers/net/pcnet32.c | 3 -- drivers/net/phy/national.c | 3 -- drivers/net/plip.c | 3 -- drivers/net/ps3_gelic_wireless.c | 1 - drivers/net/qla3xxx.c | 6 --- drivers/net/qlcnic/qlcnic_main.c | 2 - drivers/net/qlge/qlge_ethtool.c | 2 - drivers/net/s2io.c | 3 -- drivers/net/sb1000.c | 5 -- drivers/net/seeq8005.c | 1 - drivers/net/sis900.c | 7 --- drivers/net/skfp/skfddi.c | 2 - drivers/net/slhc.c | 1 - drivers/net/smc-mca.c | 1 - drivers/net/smc-ultra.c | 1 - drivers/net/smc-ultra32.c | 1 - drivers/net/smc9194.c | 3 -- drivers/net/spider_net.c | 2 - drivers/net/starfire.c | 2 - drivers/net/stmmac/dwmac1000_core.c | 8 ---- drivers/net/stmmac/dwmac1000_dma.c | 2 - drivers/net/stmmac/dwmac100_core.c | 5 -- drivers/net/stmmac/dwmac100_dma.c | 4 -- drivers/net/stmmac/dwmac_lib.c | 12 ----- drivers/net/stmmac/enh_desc.c | 5 -- drivers/net/stmmac/norm_desc.c | 4 -- drivers/net/stmmac/stmmac_ethtool.c | 7 --- drivers/net/stmmac/stmmac_main.c | 22 --------- drivers/net/stmmac/stmmac_timer.c | 6 --- drivers/net/stnic.c | 1 - drivers/net/sundance.c | 5 -- drivers/net/sungem.c | 1 - drivers/net/sunhme.c | 1 - drivers/net/tokenring/madgemc.c | 12 ----- drivers/net/tokenring/smctr.c | 2 - drivers/net/tokenring/tms380tr.c | 47 ------------------ drivers/net/tulip/de4x5.c | 68 --------------------------- drivers/net/tulip/dmfe.c | 1 - drivers/net/tulip/media.c | 2 - drivers/net/tulip/winbond-840.c | 2 - drivers/net/tun.c | 1 - drivers/net/usb/hso.c | 2 - drivers/net/vxge/vxge-config.c | 17 ------- drivers/net/vxge/vxge-main.c | 4 -- drivers/net/vxge/vxge-traffic.c | 28 ----------- drivers/net/wd.c | 1 - drivers/net/wimax/i2400m/control.c | 2 - drivers/net/wimax/i2400m/driver.c | 2 - drivers/net/wimax/i2400m/netdev.c | 2 - drivers/net/wimax/i2400m/rx.c | 7 --- drivers/net/wimax/i2400m/sdio-rx.c | 2 - drivers/net/wimax/i2400m/usb-notif.c | 1 - drivers/net/wireless/at76c50x-usb.c | 1 - drivers/net/wireless/ath/ath5k/phy.c | 2 - drivers/net/wireless/ath/ath5k/reset.c | 3 -- drivers/net/wireless/ath/ath9k/ar9003_calib.c | 1 - drivers/net/wireless/ath/ath9k/calib.c | 1 - drivers/net/wireless/ath/ath9k/eeprom.c | 2 - drivers/net/wireless/ath/ath9k/eeprom_def.c | 3 -- drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 1 - drivers/net/wireless/ath/regd.c | 1 - drivers/net/wireless/ipw2x00/ipw2100.c | 1 - drivers/net/wireless/ipw2x00/ipw2200.c | 2 - drivers/net/wireless/ipw2x00/libipw_rx.c | 1 - drivers/net/wireless/iwlwifi/iwl-3945-rs.c | 2 - drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 2 - drivers/net/wireless/iwlwifi/iwl-agn.c | 1 - drivers/net/wireless/iwlwifi/iwl-calib.c | 2 - drivers/net/wireless/iwlwifi/iwl-core.c | 1 - drivers/net/wireless/iwlwifi/iwl3945-base.c | 1 - drivers/net/wireless/iwmc3200wifi/sdio.c | 2 - drivers/net/wireless/libertas/debugfs.c | 3 -- drivers/net/wireless/libertas/if_usb.c | 4 -- drivers/net/wireless/libertas/rx.c | 1 - drivers/net/wireless/libertas_tf/if_usb.c | 1 - drivers/net/wireless/libertas_tf/main.c | 1 - drivers/net/wireless/orinoco/main.c | 2 - drivers/net/wireless/p54/p54usb.c | 1 - drivers/net/wireless/prism54/isl_ioctl.c | 2 - drivers/net/wireless/ray_cs.c | 5 -- drivers/net/wireless/rt2x00/rt2x00debug.c | 2 - drivers/net/wireless/wl12xx/wl1251_rx.c | 2 - drivers/net/wireless/wl3501_cs.c | 2 - drivers/net/wireless/zd1201.c | 3 -- drivers/net/yellowfin.c | 1 - drivers/net/znet.c | 1 - drivers/net/zorro8390.c | 1 - 171 files changed, 631 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt2x00debug.c') diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c index 4fed2a88243b..1776ab61b05f 100644 --- a/drivers/net/3c501.c +++ b/drivers/net/3c501.c @@ -726,7 +726,6 @@ static void el_receive(struct net_device *dev) dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } - return; } /** diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c index b74a0eadbd6c..baac246561b9 100644 --- a/drivers/net/3c503.c +++ b/drivers/net/3c503.c @@ -573,7 +573,6 @@ el2_block_output(struct net_device *dev, int count, } blocked:; outb_p(ei_status.interface_num==0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL); - return; } /* Read the 4 byte, page aligned 8390 specific header. */ @@ -689,7 +688,6 @@ el2_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring } blocked:; outb_p(ei_status.interface_num == 0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL); - return; } diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c index c4e272fbc2cc..82eaf65d2d85 100644 --- a/drivers/net/3c507.c +++ b/drivers/net/3c507.c @@ -764,7 +764,6 @@ static void init_82586_mem(struct net_device *dev) if (net_debug > 4) pr_debug("%s: Initialized 82586, status %04x.\n", dev->name, readw(shmem+iSCB_STATUS)); - return; } static void hardware_send_packet(struct net_device *dev, void *buf, short length, short pad) diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c index 54deaa91e7c6..91abb965fb44 100644 --- a/drivers/net/3c509.c +++ b/drivers/net/3c509.c @@ -1037,7 +1037,6 @@ static void update_stats(struct net_device *dev) /* Back to window 1, and turn statistics back on. */ EL3WINDOW(1); outw(StatsEnable, ioaddr + EL3_CMD); - return; } static int diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c index 569e269f282e..3bba835f1a21 100644 --- a/drivers/net/3c515.c +++ b/drivers/net/3c515.c @@ -958,7 +958,6 @@ static void corkscrew_timer(unsigned long data) dev->name, media_tbl[dev->if_port].name); #endif /* AUTOMEDIA */ - return; } static void corkscrew_timeout(struct net_device *dev) @@ -1516,7 +1515,6 @@ static void update_stats(int ioaddr, struct net_device *dev) /* We change back to window 7 (not 1) with the Vortex. */ EL3WINDOW(7); - return; } /* This new version of set_rx_mode() supports v1.4 kernels. diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index dab2afac6ddc..d75803e6e527 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -1855,7 +1855,6 @@ leave_media_alone: mod_timer(&vp->timer, RUN_AT(next_tick)); if (vp->deferred) iowrite16(FakeIntr, ioaddr + EL3_CMD); - return; } static void vortex_tx_timeout(struct net_device *dev) @@ -2798,7 +2797,6 @@ static void update_stats(void __iomem *ioaddr, struct net_device *dev) } EL3WINDOW(old_window >> 13); - return; } static int vortex_nway_reset(struct net_device *dev) @@ -3120,7 +3118,6 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val iowrite16(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr); mdio_delay(); } - return; } /* ACPI: Advanced Configuration and Power Interface. */ diff --git a/drivers/net/7990.c b/drivers/net/7990.c index 561d3d582813..903bcb3ef5bd 100644 --- a/drivers/net/7990.c +++ b/drivers/net/7990.c @@ -619,7 +619,6 @@ static void lance_load_multicast (struct net_device *dev) crc = crc >> 26; mcast_table [crc >> 4] |= 1 << (crc & 0xf); } - return; } diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index cd63b97f3c68..9c149750e2bf 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -1224,8 +1224,6 @@ static void cp_tx_timeout(struct net_device *dev) netif_wake_queue(dev); spin_unlock_irqrestore(&cp->lock, flags); - - return; } #ifdef BROKEN diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c index ecaa28c6f505..541f9a20f519 100644 --- a/drivers/net/a2065.c +++ b/drivers/net/a2065.c @@ -627,7 +627,6 @@ static void lance_load_multicast (struct net_device *dev) crc = crc >> 26; mcast_table [crc >> 4] |= 1 << (crc & 0xf); } - return; } static void lance_set_multicast (struct net_device *dev) diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c index eac73382c087..b9115a776fdd 100644 --- a/drivers/net/ac3200.c +++ b/drivers/net/ac3200.c @@ -307,8 +307,6 @@ static void ac_reset_8390(struct net_device *dev) ei_status.txing = 0; outb(AC_ENABLE, ioaddr + AC_RESET_PORT); if (ei_debug > 1) printk("reset done\n"); - - return; } /* Grab the 8390 specific header. Similar to the block_input routine, but diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c index 1328eb9b841d..b9a591604e5b 100644 --- a/drivers/net/acenic.c +++ b/drivers/net/acenic.c @@ -2919,8 +2919,6 @@ static void __devinit ace_clear(struct ace_regs __iomem *regs, u32 dest, int siz dest += tsize; size -= tsize; } - - return; } diff --git a/drivers/net/apne.c b/drivers/net/apne.c index 1437f5d12121..2fe60f168108 100644 --- a/drivers/net/apne.c +++ b/drivers/net/apne.c @@ -521,7 +521,6 @@ apne_block_output(struct net_device *dev, int count, outb(ENISR_RDC, nic_base + NE_EN0_ISR); /* Ack intr. */ ei_status.dmaing &= ~0x01; - return; } static irqreturn_t apne_interrupt(int irq, void *dev_id) diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c index 14e1d952226e..748c9f526e71 100644 --- a/drivers/net/appletalk/cops.c +++ b/drivers/net/appletalk/cops.c @@ -593,8 +593,6 @@ static void cops_load (struct net_device *dev) tangent_wait_reset(ioaddr); inb(ioaddr); /* Clear initial ready signal. */ } - - return; } /* @@ -701,8 +699,6 @@ static void cops_poll(unsigned long ltdev) /* poll 20 times per second */ cops_timer.expires = jiffies + HZ/20; add_timer(&cops_timer); - - return; } /* diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c index 6af65b656f31..adc07551739e 100644 --- a/drivers/net/appletalk/ltpc.c +++ b/drivers/net/appletalk/ltpc.c @@ -641,7 +641,6 @@ done: inb_p(base+7); inb_p(base+7); } - return; } diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c index 861f07a775fb..93185f5f09ac 100644 --- a/drivers/net/at1700.c +++ b/drivers/net/at1700.c @@ -795,7 +795,6 @@ net_rx(struct net_device *dev) printk("%s: Exint Rx packet with mode %02x after %d ticks.\n", dev->name, inb(ioaddr + RX_MODE), i); } - return; } /* The inverse routine to net_open(). */ @@ -869,7 +868,6 @@ set_rx_mode(struct net_device *dev) outw(saved_bank, ioaddr + CONFIG_0); } spin_unlock_irqrestore (&lp->lock, flags); - return; } #ifdef MODULE diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c index 32339243d61f..7c521508313c 100644 --- a/drivers/net/atl1c/atl1c_ethtool.c +++ b/drivers/net/atl1c/atl1c_ethtool.c @@ -263,8 +263,6 @@ static void atl1c_get_wol(struct net_device *netdev, wol->wolopts |= WAKE_MAGIC; if (adapter->wol & AT_WUFC_LNKC) wol->wolopts |= WAKE_PHY; - - return; } static int atl1c_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c index 3d7051135c3a..1c3c046d5f34 100644 --- a/drivers/net/atl1c/atl1c_main.c +++ b/drivers/net/atl1c/atl1c_main.c @@ -317,8 +317,6 @@ static void atl1c_common_task(struct work_struct *work) if (adapter->work_event & ATL1C_WORK_EVENT_LINK_CHANGE) atl1c_check_link_status(adapter); - - return; } diff --git a/drivers/net/atl1e/atl1e_ethtool.c b/drivers/net/atl1e/atl1e_ethtool.c index ffd696ee7c8e..6943a6c3b948 100644 --- a/drivers/net/atl1e/atl1e_ethtool.c +++ b/drivers/net/atl1e/atl1e_ethtool.c @@ -338,8 +338,6 @@ static void atl1e_get_wol(struct net_device *netdev, wol->wolopts |= WAKE_MAGIC; if (adapter->wol & AT_WUFC_LNKC) wol->wolopts |= WAKE_PHY; - - return; } static int atl1e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c index 7dd33776de00..1acea5774e89 100644 --- a/drivers/net/atl1e/atl1e_main.c +++ b/drivers/net/atl1e/atl1e_main.c @@ -707,8 +707,6 @@ static void atl1e_init_ring_resources(struct atl1e_adapter *adapter) adapter->ring_vir_addr = NULL; adapter->rx_ring.desc = NULL; rwlock_init(&adapter->tx_ring.tx_lock); - - return; } /* @@ -905,8 +903,6 @@ static inline void atl1e_configure_des_ring(const struct atl1e_adapter *adapter) AT_WRITE_REG(hw, REG_HOST_RXFPAGE_SIZE, rx_ring->page_size); /* Load all of base address above */ AT_WRITE_REG(hw, REG_LOAD_PTR, 1); - - return; } static inline void atl1e_configure_tx(struct atl1e_adapter *adapter) @@ -950,7 +946,6 @@ static inline void atl1e_configure_tx(struct atl1e_adapter *adapter) (((u16)hw->tpd_burst & TXQ_CTRL_NUM_TPD_BURST_MASK) << TXQ_CTRL_NUM_TPD_BURST_SHIFT) | TXQ_CTRL_ENH_MODE | TXQ_CTRL_EN); - return; } static inline void atl1e_configure_rx(struct atl1e_adapter *adapter) @@ -1004,7 +999,6 @@ static inline void atl1e_configure_rx(struct atl1e_adapter *adapter) RXQ_CTRL_CUT_THRU_EN | RXQ_CTRL_EN; AT_WRITE_REG(hw, REG_RXQ_CTRL, rxq_ctrl_data); - return; } static inline void atl1e_configure_dma(struct atl1e_adapter *adapter) @@ -1024,7 +1018,6 @@ static inline void atl1e_configure_dma(struct atl1e_adapter *adapter) << DMA_CTRL_DMAW_DLY_CNT_SHIFT; AT_WRITE_REG(hw, REG_DMA_CTRL, dma_ctrl_data); - return; } static void atl1e_setup_mac_ctrl(struct atl1e_adapter *adapter) diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index 33448a09b47f..63b9ba0cc67e 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -1830,8 +1830,6 @@ static void atl1_rx_checksum(struct atl1_adapter *adapter, adapter->hw_csum_good++; return; } - - return; } /* @@ -3390,7 +3388,6 @@ static void atl1_get_wol(struct net_device *netdev, wol->wolopts = 0; if (adapter->wol & ATLX_WUFC_MAG) wol->wolopts |= WAKE_MAGIC; - return; } static int atl1_set_wol(struct net_device *netdev, diff --git a/drivers/net/atp.c b/drivers/net/atp.c index 75ff0c59e9c7..bd2f9d331dac 100644 --- a/drivers/net/atp.c +++ b/drivers/net/atp.c @@ -802,7 +802,6 @@ static void net_rx(struct net_device *dev) done: write_reg(ioaddr, CMR1, CMR1_NextPkt); lp->last_rx_time = jiffies; - return; } static void read_block(long ioaddr, int length, unsigned char *p, int data_mode) diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c index b718dc60afc4..55c9958043c4 100644 --- a/drivers/net/ax88796.c +++ b/drivers/net/ax88796.c @@ -303,7 +303,6 @@ static void ax_block_output(struct net_device *dev, int count, ei_outb(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ ei_status.dmaing &= ~0x01; - return; } /* definitions for accessing MII/EEPROM interface */ diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c index d488d52d710a..200e98515909 100644 --- a/drivers/net/benet/be_ethtool.c +++ b/drivers/net/benet/be_ethtool.c @@ -276,8 +276,6 @@ be_get_ethtool_stats(struct net_device *netdev, data[i] = (et_stats[i].size == sizeof(u64)) ? *(u64 *)p: *(u32 *)p; } - - return; } static void @@ -466,7 +464,6 @@ be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) else wol->wolopts = 0; memset(&wol->sopass, 0, sizeof(wol->sopass)); - return; } static int diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c index fa10f13242c3..058d7f95f5ae 100644 --- a/drivers/net/benet/be_main.c +++ b/drivers/net/benet/be_main.c @@ -830,7 +830,6 @@ static void skb_fill_rx_data(struct be_adapter *adapter, done: be_rx_stats_update(adapter, pktsize, num_rcvd); - return; } /* Process the RX completion indicated by rxcp when GRO is disabled */ @@ -884,8 +883,6 @@ static void be_rx_compl_process(struct be_adapter *adapter, } else { netif_receive_skb(skb); } - - return; } /* Process the RX completion indicated by rxcp when GRO is enabled */ @@ -965,7 +962,6 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter, } be_rx_stats_update(adapter, pkt_size, num_rcvd); - return; } static struct be_eth_rx_compl *be_rx_compl_get(struct be_adapter *adapter) @@ -1059,8 +1055,6 @@ static void be_post_rx_frags(struct be_adapter *adapter) /* Let be_worker replenish when memory is available */ adapter->rx_post_starved = true; } - - return; } static struct be_eth_tx_compl *be_tx_compl_get(struct be_queue_info *tx_cq) @@ -1622,7 +1616,6 @@ static void be_msix_enable(struct be_adapter *adapter) BE_NUM_MSIX_VECTORS); if (status == 0) adapter->msix_enabled = true; - return; } static void be_sriov_enable(struct be_adapter *adapter) @@ -1634,7 +1627,6 @@ static void be_sriov_enable(struct be_adapter *adapter) adapter->sriov_enabled = status ? false : true; } #endif - return; } static void be_sriov_disable(struct be_adapter *adapter) @@ -1741,7 +1733,6 @@ static void be_irq_unregister(struct be_adapter *adapter) be_free_irq(adapter, &adapter->rx_eq); done: adapter->isr_registered = false; - return; } static int be_open(struct net_device *netdev) @@ -2620,8 +2611,6 @@ static void be_shutdown(struct pci_dev *pdev) be_setup_wol(adapter, true); pci_disable_device(pdev); - - return; } static pci_ers_result_t be_eeh_err_detected(struct pci_dev *pdev, @@ -2703,7 +2692,6 @@ static void be_eeh_resume(struct pci_dev *pdev) return; err: dev_err(&adapter->pdev->dev, "EEH resume failed\n"); - return; } static struct pci_error_handlers be_eeh_handlers = { diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index b0207f01eb6b..35548701899f 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -835,8 +835,6 @@ static void bfin_mac_multicast_hash(struct net_device *dev) bfin_write_EMAC_HASHHI(emac_hashhi); bfin_write_EMAC_HASHLO(emac_hashlo); - - return; } /* diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c index 44ceecf9d103..39250b2ca886 100644 --- a/drivers/net/bmac.c +++ b/drivers/net/bmac.c @@ -167,7 +167,6 @@ static inline void dbdma_st32(volatile __u32 __iomem *a, unsigned long x) { __asm__ volatile( "stwbrx %0,0,%1" : : "r" (x), "r" (a) : "memory"); - return; } static inline unsigned long @@ -382,8 +381,6 @@ bmac_init_registers(struct net_device *dev) bmwrite(dev, RXCFG, RxCRCNoStrip | RxHashFilterEnable | RxRejectOwnPackets); bmwrite(dev, INTDISABLE, EnableNormal); - - return; } #if 0 diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index d800b598ae3d..df0a6369d2f2 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -300,8 +300,6 @@ static void ems_usb_read_interrupt_callback(struct urb *urb) else if (err) dev_err(netdev->dev.parent, "failed resubmitting intr urb: %d\n", err); - - return; } static void ems_usb_rx_can_msg(struct ems_usb *dev, struct ems_cpc_msg *msg) @@ -497,8 +495,6 @@ resubmit_urb: else if (retval) dev_err(netdev->dev.parent, "failed resubmitting read bulk urb: %d\n", retval); - - return; } /* diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index 4b451a7c03e9..4b08b18ca5d6 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -2092,7 +2092,6 @@ end: i += j; j = 1; } - return; } static u16 cnic_bnx2_next_idx(u16 idx) @@ -2325,7 +2324,6 @@ done: status_idx, IGU_INT_ENABLE, 1); cp->kcq_prod_idx = sw_prod; - return; } static int cnic_service_bnx2x(void *data, void *status_blk) @@ -4628,7 +4626,6 @@ static void __exit cnic_exit(void) { unregister_netdevice_notifier(&cnic_netdev_notifier); cnic_release(); - return; } module_init(cnic_init); diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index 2281ebcb400b..2ccb9f12805b 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -902,7 +902,6 @@ get_dma_channel(struct net_device *dev) return; } } - return; } static void @@ -1672,7 +1671,6 @@ count_rx_errors(int status, struct net_local *lp) /* per str 172 */ lp->stats.rx_crc_errors++; if (status & RX_DRIBBLE) lp->stats.rx_frame_errors++; - return; } /* We have a good packet(s), get it/them out of the buffers. */ diff --git a/drivers/net/cxgb3/l2t.c b/drivers/net/cxgb3/l2t.c index 2f3ee721c3e1..f452c4003253 100644 --- a/drivers/net/cxgb3/l2t.c +++ b/drivers/net/cxgb3/l2t.c @@ -207,7 +207,6 @@ again: */ neigh_event_send(e->neigh, NULL); } - return; } EXPORT_SYMBOL(t3_l2t_send_event); diff --git a/drivers/net/declance.c b/drivers/net/declance.c index 74abe195212c..1d973db27c32 100644 --- a/drivers/net/declance.c +++ b/drivers/net/declance.c @@ -969,7 +969,6 @@ static void lance_load_multicast(struct net_device *dev) crc = crc >> 26; *lib_ptr(ib, filter[crc >> 4], lp->type) |= 1 << (crc & 0xf); } - return; } static void lance_set_multicast(struct net_device *dev) diff --git a/drivers/net/depca.c b/drivers/net/depca.c index 38d4d9eefbdd..bf66e9b3b19e 100644 --- a/drivers/net/depca.c +++ b/drivers/net/depca.c @@ -1203,8 +1203,6 @@ static void LoadCSRs(struct net_device *dev) outw(ACON, DEPCA_DATA); outw(CSR0, DEPCA_ADDR); /* Point back to CSR0 */ - - return; } static int InitRestartDepca(struct net_device *dev) @@ -1302,8 +1300,6 @@ static void SetMulticastFilter(struct net_device *dev) } } } - - return; } static int __init depca_common_init (u_long ioaddr, struct net_device **devp) @@ -1908,8 +1904,6 @@ static void depca_dbg_open(struct net_device *dev) outw(CSR3, DEPCA_ADDR); printk("CSR3: 0x%4.4x\n", inw(DEPCA_DATA)); } - - return; } /* diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c index 6579225dbd91..a2f238d20caa 100644 --- a/drivers/net/dl2k.c +++ b/drivers/net/dl2k.c @@ -596,8 +596,6 @@ alloc_list (struct net_device *dev) /* Set RFDListPtr */ writel (np->rx_ring_dma, dev->base_addr + RFDListPtr0); writel (0, dev->base_addr + RFDListPtr1); - - return; } static netdev_tx_t diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index 2a3b2dccd06d..d5ff029aa7b2 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -1015,8 +1015,6 @@ static void e1000_free_desc_rings(struct e1000_adapter *adapter) txdr->buffer_info = NULL; kfree(rxdr->buffer_info); rxdr->buffer_info = NULL; - - return; } static int e1000_setup_desc_rings(struct e1000_adapter *adapter) @@ -1711,8 +1709,6 @@ static void e1000_get_wol(struct net_device *netdev, wol->wolopts |= WAKE_BCAST; if (adapter->wol & E1000_WUFC_MAG) wol->wolopts |= WAKE_MAGIC; - - return; } static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 4dd2c23775cb..f06c8975f886 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -2546,8 +2546,6 @@ set_itr_now: adapter->itr = new_itr; ew32(ITR, 1000000000 / (new_itr * 256)); } - - return; } #define E1000_TX_FLAGS_CSUM 0x00000001 diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c index 8bad24da2289..f654db9121de 100644 --- a/drivers/net/e1000e/82571.c +++ b/drivers/net/e1000e/82571.c @@ -1148,8 +1148,6 @@ static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw) default: break; } - - return; } /** @@ -1653,8 +1651,6 @@ static void e1000_power_down_phy_copper_82571(struct e1000_hw *hw) /* If the management interface is not enabled, then power down */ if (!(mac->ops.check_mng_mode(hw) || phy->ops.check_reset_block(hw))) e1000_power_down_phy_copper(hw); - - return; } /** diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c index 7fcac7827865..38d79a669059 100644 --- a/drivers/net/e1000e/es2lan.c +++ b/drivers/net/e1000e/es2lan.c @@ -1383,8 +1383,6 @@ static void e1000_power_down_phy_copper_80003es2lan(struct e1000_hw *hw) if (!(hw->mac.ops.check_mng_mode(hw) || hw->phy.ops.check_reset_block(hw))) e1000_power_down_phy_copper(hw); - - return; } /** diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c index 10360fb596aa..b2507d93de99 100644 --- a/drivers/net/e1000e/ich8lan.c +++ b/drivers/net/e1000e/ich8lan.c @@ -690,8 +690,6 @@ static s32 e1000_acquire_nvm_ich8lan(struct e1000_hw *hw) static void e1000_release_nvm_ich8lan(struct e1000_hw *hw) { mutex_unlock(&nvm_mutex); - - return; } static DEFINE_MUTEX(swflag_mutex); @@ -770,8 +768,6 @@ static void e1000_release_swflag_ich8lan(struct e1000_hw *hw) ew32(EXTCNF_CTRL, extcnf_ctrl); mutex_unlock(&swflag_mutex); - - return; } /** @@ -2756,8 +2752,6 @@ static void e1000_initialize_hw_bits_ich8lan(struct e1000_hw *hw) reg = er32(RFCTL); reg |= (E1000_RFCTL_NFSW_DIS | E1000_RFCTL_NFSR_DIS); ew32(RFCTL, reg); - - return; } /** @@ -3137,8 +3131,6 @@ void e1000e_disable_gig_wol_ich8lan(struct e1000_hw *hw) default: break; } - - return; } /** @@ -3347,8 +3339,6 @@ static void e1000_power_down_phy_copper_ich8lan(struct e1000_hw *hw) if (!(hw->mac.ops.check_mng_mode(hw) || hw->phy.ops.check_reset_block(hw))) e1000_power_down_phy_copper(hw); - - return; } /** diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 1ad29d992417..f5081cf898aa 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -1767,8 +1767,6 @@ void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter) pci_disable_msi(adapter->pdev); adapter->flags &= ~FLAG_MSI_ENABLED; } - - return; } /** @@ -1820,8 +1818,6 @@ void e1000e_set_interrupt_capability(struct e1000_adapter *adapter) /* Don't do anything; this is the system default */ break; } - - return; } /** diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c index ca93c9a9d372..06e72fbef862 100644 --- a/drivers/net/e2100.c +++ b/drivers/net/e2100.c @@ -328,7 +328,6 @@ e21_reset_8390(struct net_device *dev) /* Set up the ASIC registers, just in case something changed them. */ if (ei_debug > 1) printk("reset done\n"); - return; } /* Grab the 8390 specific header. We put the 2k window so the header page diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c index 43c9c9c5cf4c..12c37d264108 100644 --- a/drivers/net/eexpress.c +++ b/drivers/net/eexpress.c @@ -1570,7 +1570,6 @@ static void eexp_hw_init586(struct net_device *dev) #if NET_DEBUG > 6 printk("%s: leaving eexp_hw_init586()\n", dev->name); #endif - return; } static void eexp_setup_filter(struct net_device *dev) diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 33a41e29ec83..e8a8ccfedac6 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -1881,7 +1881,6 @@ static void ehea_promiscuous(struct net_device *dev, int enable) port->promisc = enable; out: free_page((unsigned long)cb7); - return; } static u64 ehea_multicast_reg_helper(struct ehea_port *port, u64 mc_mac_addr, @@ -2025,7 +2024,6 @@ static void ehea_set_multicast_list(struct net_device *dev) } out: ehea_update_bcmc_registrations(); - return; } static int ehea_change_mtu(struct net_device *dev, int new_mtu) @@ -2338,7 +2336,6 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) ehea_error("modify_ehea_port failed"); out: free_page((unsigned long)cb1); - return; } int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp) @@ -2881,7 +2878,6 @@ static void ehea_reset_port(struct work_struct *work) netif_wake_queue(dev); out: mutex_unlock(&port->port_lock); - return; } static void ehea_rereg_mrs(struct work_struct *work) diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c index a48da2dc907f..6838dfc9ef23 100644 --- a/drivers/net/epic100.c +++ b/drivers/net/epic100.c @@ -652,7 +652,6 @@ static void mdio_write(struct net_device *dev, int phy_id, int loc, int value) if ((inl(ioaddr + MIICtrl) & MII_WRITEOP) == 0) break; } - return; } @@ -840,7 +839,6 @@ static void epic_restart(struct net_device *dev) " interrupt %4.4x.\n", dev->name, (int)inl(ioaddr + COMMAND), (int)inl(ioaddr + GENCTL), (int)inl(ioaddr + INTSTAT)); - return; } static void check_media(struct net_device *dev) @@ -958,7 +956,6 @@ static void epic_init_ring(struct net_device *dev) (i+1)*sizeof(struct epic_tx_desc); } ep->tx_ring[i-1].next = ep->tx_ring_dma; - return; } static netdev_tx_t epic_start_xmit(struct sk_buff *skb, struct net_device *dev) @@ -1413,7 +1410,6 @@ static void set_rx_mode(struct net_device *dev) outw(((u16 *)mc_filter)[i], ioaddr + MC0 + i*4); memcpy(ep->mc_filter, mc_filter, sizeof(mc_filter)); } - return; } static void netdev_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info) diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c index 5569f2ffb62c..0ba5e7b90584 100644 --- a/drivers/net/es3210.c +++ b/drivers/net/es3210.c @@ -319,8 +319,6 @@ static void es_reset_8390(struct net_device *dev) ei_status.txing = 0; outb(0x01, ioaddr + ES_RESET_PORT); if (ei_debug > 1) printk("reset done\n"); - - return; } /* diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c index 99eb56be093f..380d0614a89a 100644 --- a/drivers/net/ewrk3.c +++ b/drivers/net/ewrk3.c @@ -1369,8 +1369,6 @@ static void __init EthwrkSignature(char *name, char *eeprom_image) name[EWRK3_STRLEN] = '\0'; } else name[0] = '\0'; - - return; } /* diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index ea7d5ddb7760..43db5ab8ba3d 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -3009,8 +3009,6 @@ static void gfar_set_multi(struct net_device *dev) gfar_set_hash_for_addr(dev, ha->addr); } } - - return; } @@ -3051,8 +3049,6 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr) tempval = gfar_read(priv->hash_regs[whichreg]); tempval |= value; gfar_write(priv->hash_regs[whichreg], tempval); - - return; } diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c index 83f43bb835d6..61f2b1cfcd46 100644 --- a/drivers/net/hamachi.c +++ b/drivers/net/hamachi.c @@ -859,7 +859,6 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val for (i = 10000; i >= 0; i--) if ((readw(ioaddr + MII_Status) & 1) == 0) break; - return; } @@ -1225,8 +1224,6 @@ static void hamachi_init_ring(struct net_device *dev) } /* Mark the last entry of the ring */ hmp->tx_ring[TX_RING_SIZE-1].status_n_length |= cpu_to_le32(DescEndRing); - - return; } diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index f3a96b843911..9f64c8637208 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -1629,7 +1629,6 @@ static void scc_net_rx(struct scc_channel *scc, struct sk_buff *skb) skb->protocol = ax25_type_trans(skb, scc->dev); netif_rx(skb); - return; } /* ----> transmit frame <---- */ diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c index efdbcad63c67..82bffc3cabdf 100644 --- a/drivers/net/hp-plus.c +++ b/drivers/net/hp-plus.c @@ -351,7 +351,6 @@ hpp_reset_8390(struct net_device *dev) printk("%s: hp_reset_8390() did not complete.\n", dev->name); if (ei_debug > 1) printk("8390 reset done (%ld).", jiffies); - return; } /* The programmed-I/O version of reading the 4 byte 8390 specific header. @@ -422,7 +421,6 @@ hpp_io_block_output(struct net_device *dev, int count, int ioaddr = dev->base_addr - NIC_OFFSET; outw(start_page << 8, ioaddr + HPP_OUT_ADDR); outsl(ioaddr + HP_DATAPORT, buf, (count+3)>>2); - return; } static void @@ -436,8 +434,6 @@ hpp_mem_block_output(struct net_device *dev, int count, outw(option_reg & ~(MemDisable + BootROMEnb), ioaddr + HPP_OPTION); memcpy_toio(ei_status.mem, buf, (count + 3) & ~3); outw(option_reg, ioaddr + HPP_OPTION); - - return; } diff --git a/drivers/net/hp.c b/drivers/net/hp.c index 5c4d78c1ff42..86ececd3c658 100644 --- a/drivers/net/hp.c +++ b/drivers/net/hp.c @@ -240,7 +240,6 @@ hp_reset_8390(struct net_device *dev) printk("%s: hp_reset_8390() did not complete.\n", dev->name); if (ei_debug > 1) printk("8390 reset done (%ld).", jiffies); - return; } static void @@ -360,7 +359,6 @@ hp_block_output(struct net_device *dev, int count, dev->name, (start_page << 8) + count, addr); } outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE); - return; } /* This function resets the ethercard if something screws up. */ @@ -371,7 +369,6 @@ hp_init_card(struct net_device *dev) NS8390p_init(dev, 0); outb_p(irqmap[irq&0x0f] | HP_RUN, dev->base_addr - NIC_OFFSET + HP_CONFIGURE); - return; } #ifdef MODULE diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index 092fb9d76693..3e4dead5a2f4 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -1421,7 +1421,6 @@ static void ibmveth_proc_register_adapter(struct ibmveth_adapter *adapter) if (!entry) ibmveth_error_printk("Cannot create adapter proc entry"); } - return; } static void ibmveth_proc_unregister_adapter(struct ibmveth_adapter *adapter) diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c index 3ef495537dc5..86438b59fa21 100644 --- a/drivers/net/igb/e1000_82575.c +++ b/drivers/net/igb/e1000_82575.c @@ -1214,8 +1214,6 @@ void igb_power_down_phy_copper_82575(struct e1000_hw *hw) /* If the management interface is not enabled, then power down */ if (!(igb_enable_mng_pass_thru(hw) || igb_check_reset_block(hw))) igb_power_down_phy_copper(hw); - - return; } /** diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 589cf4a6427a..3881918f5382 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1054,7 +1054,6 @@ msi_only: out: /* Notify the stack of the (possibly) reduced Tx Queue count. */ adapter->netdev->real_num_tx_queues = adapter->num_tx_queues; - return; } /** @@ -3717,8 +3716,6 @@ set_itr_now: q_vector->itr_val = new_itr; q_vector->set_itr = 1; } - - return; } #define IGB_TX_FLAGS_CSUM 0x00000001 diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c index 8afff07ff559..103b3aa1afc2 100644 --- a/drivers/net/igbvf/ethtool.c +++ b/drivers/net/igbvf/ethtool.c @@ -390,8 +390,6 @@ static void igbvf_get_wol(struct net_device *netdev, { wol->supported = 0; wol->wolopts = 0; - - return; } static int igbvf_set_wol(struct net_device *netdev, diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c index c0e0bb9401d3..5b1036ac38d7 100644 --- a/drivers/net/irda/mcs7780.c +++ b/drivers/net/irda/mcs7780.c @@ -434,8 +434,6 @@ static void mcs_unwrap_mir(struct mcs_cb *mcs, __u8 *buf, int len) mcs->netdev->stats.rx_packets++; mcs->netdev->stats.rx_bytes += new_len; - - return; } /* Unwrap received packets at FIR speed. A 32 bit crc_ccitt checksum is @@ -487,8 +485,6 @@ static void mcs_unwrap_fir(struct mcs_cb *mcs, __u8 *buf, int len) mcs->netdev->stats.rx_packets++; mcs->netdev->stats.rx_bytes += new_len; - - return; } diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index 35e4e44040a2..d67e48418e55 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -2822,7 +2822,6 @@ static void __init preconfigure_ali_port(struct pci_dev *dev, tmpbyte |= mask; pci_write_config_byte(dev, reg, tmpbyte); IRDA_MESSAGE("Activated ALi 1533 ISA bridge port 0x%04x.\n", port); - return; } static int __init preconfigure_through_ali(struct pci_dev *dev, diff --git a/drivers/net/ixgb/ixgb_ee.c b/drivers/net/ixgb/ixgb_ee.c index 06303a36aaf7..813993f9c65c 100644 --- a/drivers/net/ixgb/ixgb_ee.c +++ b/drivers/net/ixgb/ixgb_ee.c @@ -58,7 +58,6 @@ ixgb_raise_clock(struct ixgb_hw *hw, *eecd_reg = *eecd_reg | IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, *eecd_reg); udelay(50); - return; } /****************************************************************************** @@ -77,7 +76,6 @@ ixgb_lower_clock(struct ixgb_hw *hw, *eecd_reg = *eecd_reg & ~IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, *eecd_reg); udelay(50); - return; } /****************************************************************************** @@ -127,7 +125,6 @@ ixgb_shift_out_bits(struct ixgb_hw *hw, /* We leave the "DI" bit set to "0" when we leave this routine. */ eecd_reg &= ~IXGB_EECD_DI; IXGB_WRITE_REG(hw, EECD, eecd_reg); - return; } /****************************************************************************** @@ -192,7 +189,6 @@ ixgb_setup_eeprom(struct ixgb_hw *hw) /* Set CS */ eecd_reg |= IXGB_EECD_CS; IXGB_WRITE_REG(hw, EECD, eecd_reg); - return; } /****************************************************************************** @@ -226,7 +222,6 @@ ixgb_standby_eeprom(struct ixgb_hw *hw) eecd_reg &= ~IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, eecd_reg); udelay(50); - return; } /****************************************************************************** @@ -250,7 +245,6 @@ ixgb_clock_eeprom(struct ixgb_hw *hw) eecd_reg &= ~IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, eecd_reg); udelay(50); - return; } /****************************************************************************** @@ -270,7 +264,6 @@ ixgb_cleanup_eeprom(struct ixgb_hw *hw) IXGB_WRITE_REG(hw, EECD, eecd_reg); ixgb_clock_eeprom(hw); - return; } /****************************************************************************** @@ -359,7 +352,6 @@ ixgb_update_eeprom_checksum(struct ixgb_hw *hw) checksum = (u16) EEPROM_SUM - checksum; ixgb_write_eeprom(hw, EEPROM_CHECKSUM_REG, checksum); - return; } /****************************************************************************** @@ -414,8 +406,6 @@ ixgb_write_eeprom(struct ixgb_hw *hw, u16 offset, u16 data) /* clear the init_ctrl_reg_1 to signify that the cache is invalidated */ ee_map->init_ctrl_reg_1 = cpu_to_le16(EEPROM_ICW1_SIGNATURE_CLEAR); - - return; } /****************************************************************************** diff --git a/drivers/net/ixgb/ixgb_hw.c b/drivers/net/ixgb/ixgb_hw.c index cd247b8d2b73..397acabccab6 100644 --- a/drivers/net/ixgb/ixgb_hw.c +++ b/drivers/net/ixgb/ixgb_hw.c @@ -413,8 +413,6 @@ ixgb_init_rx_addrs(struct ixgb_hw *hw) IXGB_WRITE_REG_ARRAY(hw, RA, ((i << 1) + 1), 0); IXGB_WRITE_REG_ARRAY(hw, RA, (i << 1), 0); } - - return; } /****************************************************************************** @@ -483,7 +481,6 @@ ixgb_mc_addr_list_update(struct ixgb_hw *hw, } pr_debug("MC Update Complete\n"); - return; } /****************************************************************************** @@ -566,8 +563,6 @@ ixgb_mta_set(struct ixgb_hw *hw, mta_reg |= (1 << hash_bit); IXGB_WRITE_REG_ARRAY(hw, MTA, hash_reg, mta_reg); - - return; } /****************************************************************************** @@ -600,7 +595,6 @@ ixgb_rar_set(struct ixgb_hw *hw, IXGB_WRITE_REG_ARRAY(hw, RA, (index << 1), rar_low); IXGB_WRITE_REG_ARRAY(hw, RA, ((index << 1) + 1), rar_high); - return; } /****************************************************************************** @@ -616,7 +610,6 @@ ixgb_write_vfta(struct ixgb_hw *hw, u32 value) { IXGB_WRITE_REG_ARRAY(hw, VFTA, offset, value); - return; } /****************************************************************************** @@ -631,7 +624,6 @@ ixgb_clear_vfta(struct ixgb_hw *hw) for (offset = 0; offset < IXGB_VLAN_FILTER_TBL_SIZE; offset++) IXGB_WRITE_REG_ARRAY(hw, VFTA, offset, 0); - return; } /****************************************************************************** @@ -1050,7 +1042,6 @@ ixgb_clear_hw_cntrs(struct ixgb_hw *hw) temp_reg = IXGB_READ_REG(hw, XOFFRXC); temp_reg = IXGB_READ_REG(hw, XOFFTXC); temp_reg = IXGB_READ_REG(hw, RJC); - return; } /****************************************************************************** @@ -1066,7 +1057,6 @@ ixgb_led_on(struct ixgb_hw *hw) /* To turn on the LED, clear software-definable pin 0 (SDP0). */ ctrl0_reg &= ~IXGB_CTRL0_SDP0; IXGB_WRITE_REG(hw, CTRL0, ctrl0_reg); - return; } /****************************************************************************** @@ -1082,7 +1072,6 @@ ixgb_led_off(struct ixgb_hw *hw) /* To turn off the LED, set software-definable pin 0 (SDP0). */ ctrl0_reg |= IXGB_CTRL0_SDP0; IXGB_WRITE_REG(hw, CTRL0, ctrl0_reg); - return; } /****************************************************************************** @@ -1122,8 +1111,6 @@ ixgb_get_bus_info(struct ixgb_hw *hw) hw->bus.width = (status_reg & IXGB_STATUS_BUS64) ? ixgb_bus_width_64 : ixgb_bus_width_32; - - return; } /****************************************************************************** @@ -1210,8 +1197,6 @@ ixgb_optics_reset(struct ixgb_hw *hw) IXGB_PHY_ADDRESS, MDIO_MMD_PMAPMD); } - - return; } /****************************************************************************** @@ -1272,6 +1257,4 @@ ixgb_optics_reset_bcm(struct ixgb_hw *hw) /* SerDes needs extra delay */ msleep(IXGB_SUN_PHY_RESET_DELAY); - - return; } diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c index dd4883f642be..71da325dfa80 100644 --- a/drivers/net/ixgbe/ixgbe_dcb_nl.c +++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c @@ -488,7 +488,6 @@ static void ixgbe_dcbnl_setpfcstate(struct net_device *netdev, u8 state) if (adapter->temp_dcb_cfg.pfc_mode_enable != adapter->dcb_cfg.pfc_mode_enable) adapter->dcb_set_bitmap |= BIT_PFC; - return; } /** diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index dc7fd5b70bc3..251767d9fe79 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -1493,8 +1493,6 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter) tx_ring->tx_buffer_info = NULL; kfree(rx_ring->rx_buffer_info); rx_ring->rx_buffer_info = NULL; - - return; } static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter) @@ -1973,8 +1971,6 @@ static void ixgbe_get_wol(struct net_device *netdev, wol->wolopts |= WAKE_BCAST; if (adapter->wol & IXGBE_WUFC_MAG) wol->wolopts |= WAKE_MAGIC; - - return; } static int ixgbe_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 3fb9f23c7502..926ad8c2f2c7 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -1615,8 +1615,6 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector) ixgbe_write_eitr(q_vector); } - - return; } static void ixgbe_check_fan_failure(struct ixgbe_adapter *adapter, u32 eicr) @@ -2180,8 +2178,6 @@ static void ixgbe_set_itr(struct ixgbe_adapter *adapter) ixgbe_write_eitr(q_vector); } - - return; } /** @@ -4466,7 +4462,6 @@ static void ixgbe_reset_interrupt_capability(struct ixgbe_adapter *adapter) adapter->flags &= ~IXGBE_FLAG_MSI_ENABLED; pci_disable_msi(adapter->pdev); } - return; } /** diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c index 40f47b8fe417..a16cff7e54a3 100644 --- a/drivers/net/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ixgbevf/ixgbevf_main.c @@ -946,8 +946,6 @@ static void ixgbevf_set_itr_msix(struct ixgbevf_q_vector *q_vector) itr_reg = EITR_INTS_PER_SEC_TO_REG(new_itr); ixgbevf_write_eitr(adapter, v_idx, itr_reg); } - - return; } static irqreturn_t ixgbevf_msix_mbx(int irq, void *data) @@ -2151,8 +2149,6 @@ static void ixgbevf_reset_interrupt_capability(struct ixgbevf_adapter *adapter) pci_disable_msix(adapter->pdev); kfree(adapter->msix_entries); adapter->msix_entries = NULL; - - return; } /** diff --git a/drivers/net/jme.c b/drivers/net/jme.c index 4e868eeac89e..4a090650b5aa 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -103,8 +103,6 @@ jme_mdio_write(struct net_device *netdev, if (i == 0) jeprintk(jme->pdev, "phy(%d) write timeout : %d\n", phy, reg); - - return; } static inline void @@ -130,8 +128,6 @@ jme_reset_phy_processor(struct jme_adapter *jme) jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, val | BMCR_RESET); - - return; } static void diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c index 64d51d627d8d..316bb70775b1 100644 --- a/drivers/net/lib8390.c +++ b/drivers/net/lib8390.c @@ -791,7 +791,6 @@ static void ei_receive(struct net_device *dev) /* We used to also ack ENISR_OVER here, but that would sometimes mask a real overrun, leaving the 8390 in a stopped state with rec'vr off. */ ei_outb_p(ENISR_RX+ENISR_RX_ERR, e8390_base+EN0_ISR); - return; } /** diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c index 41cbaaef0654..8a1097cf8a83 100644 --- a/drivers/net/lne390.c +++ b/drivers/net/lne390.c @@ -307,8 +307,6 @@ static void lne390_reset_8390(struct net_device *dev) ei_status.txing = 0; outb(0x01, ioaddr + LNE390_RESET_PORT); if (ei_debug > 1) printk("reset done\n"); - - return; } /* diff --git a/drivers/net/mac8390.c b/drivers/net/mac8390.c index c8e68fde0664..1136c9a22b67 100644 --- a/drivers/net/mac8390.c +++ b/drivers/net/mac8390.c @@ -661,7 +661,6 @@ static void mac8390_no_reset(struct net_device *dev) ei_status.txing = 0; if (ei_debug > 1) pr_info("reset not supported\n"); - return; } static void interlan_reset(struct net_device *dev) @@ -673,7 +672,6 @@ static void interlan_reset(struct net_device *dev) target[0xC0000] = 0; if (ei_debug > 1) pr_cont("reset complete\n"); - return; } /* dayna_memcpy_fromio/dayna_memcpy_toio */ diff --git a/drivers/net/meth.c b/drivers/net/meth.c index 16a35944c2da..42e3294671d7 100644 --- a/drivers/net/meth.c +++ b/drivers/net/meth.c @@ -748,8 +748,6 @@ static void meth_tx_timeout(struct net_device *dev) dev->trans_start = jiffies; /* prevent tx timeout */ netif_wake_queue(dev); - - return; } /* diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c index 86467b444ac6..d5afd037cd7d 100644 --- a/drivers/net/mlx4/en_ethtool.c +++ b/drivers/net/mlx4/en_ethtool.c @@ -140,8 +140,6 @@ static void mlx4_en_get_wol(struct net_device *netdev, { wol->supported = 0; wol->wolopts = 0; - - return; } static int mlx4_en_get_sset_count(struct net_device *dev, int sset) diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c index 7bd6662d5b04..e0b0ef11f110 100644 --- a/drivers/net/ne-h8300.c +++ b/drivers/net/ne-h8300.c @@ -608,7 +608,6 @@ retry: outb_p(ENISR_RDC, NE_BASE + EN0_ISR); /* Ack intr. */ ei_status.dmaing &= ~0x01; - return; } diff --git a/drivers/net/ne.c b/drivers/net/ne.c index f4347f88b6f2..b8e2923a1d69 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -785,7 +785,6 @@ retry: outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ ei_status.dmaing &= ~0x01; - return; } static int __init ne_drv_probe(struct platform_device *pdev) diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c index ff3c4c814988..70cdc6996342 100644 --- a/drivers/net/ne2.c +++ b/drivers/net/ne2.c @@ -730,7 +730,6 @@ retry: outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ ei_status.dmaing &= ~0x01; - return; } diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c index 85aec4f10131..3c333cb5d34e 100644 --- a/drivers/net/ne2k-pci.c +++ b/drivers/net/ne2k-pci.c @@ -631,7 +631,6 @@ static void ne2k_pci_block_output(struct net_device *dev, int count, outb(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ ei_status.dmaing &= ~0x01; - return; } static void ne2k_pci_get_drvinfo(struct net_device *dev, diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c index a00bbfb9aed0..243ed2aee88e 100644 --- a/drivers/net/ne3210.c +++ b/drivers/net/ne3210.c @@ -255,8 +255,6 @@ static void ne3210_reset_8390(struct net_device *dev) ei_status.txing = 0; outb(0x01, ioaddr + NE3210_RESET_PORT); if (ei_debug > 1) printk("reset done\n"); - - return; } /* diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 4a2bbeb1dceb..045a7c8f5bdf 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -1901,6 +1901,5 @@ netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, void netxen_nic_clear_stats(struct netxen_adapter *adapter) { memset(&adapter->stats, 0, sizeof(adapter->stats)); - return; } diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 692e672d303d..c61a61f177b7 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -2781,7 +2781,6 @@ netxen_config_indev_addr(struct net_device *dev, unsigned long event) } endfor_ifa(indev); in_dev_put(indev); - return; } static int netxen_netdev_event(struct notifier_block *this, diff --git a/drivers/net/ni5010.c b/drivers/net/ni5010.c index f80b50159114..4d3f2e2b28bd 100644 --- a/drivers/net/ni5010.c +++ b/drivers/net/ni5010.c @@ -514,8 +514,6 @@ static void dump_packet(void *buf, int len) if (i % 16 == 15) printk("\n"); } printk("\n"); - - return; } /* We have a good packet, get it out of the buffer. */ diff --git a/drivers/net/octeon/octeon_mgmt.c b/drivers/net/octeon/octeon_mgmt.c index 43bf26fb5133..000e792d57c0 100644 --- a/drivers/net/octeon/octeon_mgmt.c +++ b/drivers/net/octeon/octeon_mgmt.c @@ -1005,7 +1005,6 @@ static void octeon_mgmt_poll_controller(struct net_device *netdev) octeon_mgmt_receive_packets(p, 16); octeon_mgmt_update_rx_stats(netdev); - return; } #endif diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c index 370c147d08a3..8ab6ae0a6107 100644 --- a/drivers/net/pasemi_mac.c +++ b/drivers/net/pasemi_mac.c @@ -1472,8 +1472,6 @@ static void pasemi_mac_queue_csdesc(const struct sk_buff *skb, txring->next_to_fill = fill; write_dma_reg(PAS_DMA_TXCHAN_INCR(txring->chan.chno), 2); - - return; } static int pasemi_mac_start_tx(struct sk_buff *skb, struct net_device *dev) diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index b6d9313cec00..29d288e7da93 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -622,8 +622,6 @@ static void mdio_write(unsigned int ioaddr, int phy_id, int location, int value) outw(MDIO_ENB_IN, mdio_addr); outw(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr); } - - return; } /* Reset and restore all of the 3c574 registers. */ diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index a1a6b087e242..d605db28e6fa 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -1510,8 +1510,6 @@ static void ei_receive(struct net_device *dev) ei_local->current_page = next_frame; outb_p(next_frame-1, e8390_base+EN0_BOUNDARY); } - - return; } /** diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 16fc3e53c5cb..451a4548494d 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -1081,8 +1081,6 @@ static void fjn_rx(struct net_device *dev) "%d ticks.\n", dev->name, inb(ioaddr + RX_MODE), i); } */ - - return; } /* fjn_rx */ /*====================================================================*/ diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index 37f4a6fdc3ef..3b0754b8ccd2 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -402,8 +402,6 @@ static void ibmtr_hw_setup(struct net_device *dev, u_int mmiobase) /* 0x40 will release the card for use */ outb(0x40, dev->base_addr); - - return; } static struct pcmcia_device_id ibmtr_ids[] = { diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index ca4efd2871f3..89ba2f12e018 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -1313,8 +1313,6 @@ static void update_stats(unsigned int ioaddr, struct net_device *dev) lp->linux_stats.tx_fifo_errors = lp->mace_stats.uflo; lp->linux_stats.tx_heartbeat_errors = lp->mace_stats.cerr; /* lp->linux_stats.tx_window_errors; */ - - return; } /* update_stats */ /* ---------------------------------------------------------------------------- diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index b5c62db251db..7da544c5fd5a 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -1239,7 +1239,6 @@ static void smc_hardware_send_packet(struct net_device * dev) dev_kfree_skb_irq(skb); dev->trans_start = jiffies; netif_start_queue(dev); - return; } /*====================================================================*/ @@ -1369,7 +1368,6 @@ static void smc_tx_err(struct net_device * dev) smc->packets_waiting--; outw(saved_packet, ioaddr + PNR_ARR); - return; } /*====================================================================*/ @@ -1589,8 +1587,6 @@ static void smc_rx(struct net_device *dev) } /* Let the MMU free the memory of this packet. */ outw(MC_RELEASE, ioaddr + MMU_CMD); - - return; } /*====================================================================== @@ -1640,8 +1636,6 @@ static void set_rx_mode(struct net_device *dev) outw(rx_cfg_setting, ioaddr + RCR); SMC_SELECT_BANK(2); spin_unlock_irqrestore(&smc->lock, flags); - - return; } /*====================================================================== diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c index 566fd89da861..c200c2821730 100644 --- a/drivers/net/pcnet32.c +++ b/drivers/net/pcnet32.c @@ -647,7 +647,6 @@ free_new_rx_ring: (1 << size), new_rx_ring, new_ring_dma_addr); - return; } static void pcnet32_purge_rx_ring(struct net_device *dev) @@ -1215,7 +1214,6 @@ static void pcnet32_rx_entry(struct net_device *dev, skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); dev->stats.rx_packets++; - return; } static int pcnet32_rx(struct net_device *dev, int budget) @@ -2623,7 +2621,6 @@ static void pcnet32_load_multicast(struct net_device *dev) for (i = 0; i < 4; i++) lp->a.write_csr(ioaddr, PCNET32_MC_FILTER + i, le16_to_cpu(mcast_table[i])); - return; } /* diff --git a/drivers/net/phy/national.c b/drivers/net/phy/national.c index 729ab29ba28c..a73ba0bcc0ce 100644 --- a/drivers/net/phy/national.c +++ b/drivers/net/phy/national.c @@ -97,7 +97,6 @@ static void ns_giga_speed_fallback(struct phy_device *phydev, int mode) phy_write(phydev, NS_EXP_MEM_DATA, 0x0008); phy_write(phydev, MII_BMCR, (bmcr & ~BMCR_PDOWN)); phy_write(phydev, LED_CTRL_REG, mode); - return; } static void ns_10_base_t_hdx_loopack(struct phy_device *phydev, int disable) @@ -110,8 +109,6 @@ static void ns_10_base_t_hdx_loopack(struct phy_device *phydev, int disable) printk(KERN_DEBUG "DP83865 PHY: 10BASE-T HDX loopback %s\n", (ns_exp_read(phydev, 0x1c0) & 0x0001) ? "off" : "on"); - - return; } static int ns_config_init(struct phy_device *phydev) diff --git a/drivers/net/plip.c b/drivers/net/plip.c index f4e1f9a38b87..ec0349e84a8a 100644 --- a/drivers/net/plip.c +++ b/drivers/net/plip.c @@ -1191,8 +1191,6 @@ plip_wakeup(void *handle) /* Clear the data port. */ write_data (dev, 0x00); } - - return; } static int @@ -1308,7 +1306,6 @@ err_parport_unregister: parport_unregister_device(nl->pardev); err_free_dev: free_netdev(dev); - return; } /* plip_detach() is called (by the parport code) when a port is diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index d4ff627c6f7a..a7bc406658e1 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -301,7 +301,6 @@ static void gelic_wl_get_ch_info(struct gelic_wl_info *wl) /* 16 bits of MSB has available channels */ wl->ch_info = ch_info_raw >> 48; } - return; } /* SIOGIWRANGE */ diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 01a6ca303a17..54ebb65ada18 100644 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -222,7 +222,6 @@ static void ql_write_common_reg_l(struct ql3_adapter *qdev, writel(value, reg); readl(reg); spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); - return; } static void ql_write_common_reg(struct ql3_adapter *qdev, @@ -230,7 +229,6 @@ static void ql_write_common_reg(struct ql3_adapter *qdev, { writel(value, reg); readl(reg); - return; } static void ql_write_nvram_reg(struct ql3_adapter *qdev, @@ -239,7 +237,6 @@ static void ql_write_nvram_reg(struct ql3_adapter *qdev, writel(value, reg); readl(reg); udelay(1); - return; } static void ql_write_page0_reg(struct ql3_adapter *qdev, @@ -249,7 +246,6 @@ static void ql_write_page0_reg(struct ql3_adapter *qdev, ql_set_register_page(qdev,0); writel(value, reg); readl(reg); - return; } /* @@ -262,7 +258,6 @@ static void ql_write_page1_reg(struct ql3_adapter *qdev, ql_set_register_page(qdev,1); writel(value, reg); readl(reg); - return; } /* @@ -275,7 +270,6 @@ static void ql_write_page2_reg(struct ql3_adapter *qdev, ql_set_register_page(qdev,2); writel(value, reg); readl(reg); - return; } static void ql_disable_interrupts(struct ql3_adapter *qdev) diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index ee573fe52a8e..0a2d7148f650 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -239,7 +239,6 @@ qlcnic_napi_disable(struct qlcnic_adapter *adapter) static void qlcnic_clear_stats(struct qlcnic_adapter *adapter) { memset(&adapter->stats, 0, sizeof(adapter->stats)); - return; } static int qlcnic_set_dma_mask(struct qlcnic_adapter *adapter) @@ -2662,7 +2661,6 @@ qlcnic_config_indev_addr(struct net_device *dev, unsigned long event) } endfor_ifa(indev); in_dev_put(indev); - return; } static int qlcnic_netdev_event(struct notifier_block *this, diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c index 7e09ff4a5755..4892d64f4e05 100644 --- a/drivers/net/qlge/qlge_ethtool.c +++ b/drivers/net/qlge/qlge_ethtool.c @@ -181,8 +181,6 @@ quit: spin_unlock(&qdev->stats_lock); QL_DUMP_STAT(qdev); - - return; } static char ql_stats_str_arr[][ETH_GSTRING_LEN] = { diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index f155928bf14e..668327ccd8d0 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -2943,7 +2943,6 @@ static void s2io_netpoll(struct net_device *dev) } } enable_irq(dev->irq); - return; } #endif @@ -4756,7 +4755,6 @@ reset: s2io_stop_all_tx_queue(sp); schedule_work(&sp->rst_timer_task); sw_stat->soft_reset_cnt++; - return; } /** @@ -8645,7 +8643,6 @@ static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro, first->truesize += skb->truesize; lro->last_frag = skb; swstats->clubbed_frms_cnt++; - return; } /** diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c index abc8eefdd4b6..a9ae505e1baf 100644 --- a/drivers/net/sb1000.c +++ b/drivers/net/sb1000.c @@ -426,7 +426,6 @@ sb1000_send_command(const int ioaddr[], const char* name, if (sb1000_debug > 3) printk(KERN_DEBUG "%s: sb1000_send_command out: %02x%02x%02x%02x" "%02x%02x\n", name, out[0], out[1], out[2], out[3], out[4], out[5]); - return; } /* Card Read Status (to be used during frame rx) */ @@ -438,7 +437,6 @@ sb1000_read_status(const int ioaddr[], unsigned char in[]) in[3] = inb(ioaddr[0] + 3); in[4] = inb(ioaddr[0] + 4); in[0] = inb(ioaddr[0] + 5); - return; } /* Issue Read Command (to be used during frame rx) */ @@ -450,7 +448,6 @@ sb1000_issue_read_command(const int ioaddr[], const char* name) sb1000_wait_for_ready_clear(ioaddr, name); outb(0xa0, ioaddr[0] + 6); sb1000_send_command(ioaddr, name, Command0); - return; } @@ -733,7 +730,6 @@ sb1000_print_status_buffer(const char* name, unsigned char st[], printk("\n"); } } - return; } /* @@ -926,7 +922,6 @@ sb1000_error_dpc(struct net_device *dev) sb1000_read_status(ioaddr, st); if (st[1] & 0x10) lp->rx_error_dpc_count = ErrorDpcCounterInitialize; - return; } diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c index 11ab32e0060b..d2fce98f557f 100644 --- a/drivers/net/seeq8005.c +++ b/drivers/net/seeq8005.c @@ -578,7 +578,6 @@ static void seeq8005_rx(struct net_device *dev) /* If any worth-while packets have been received, netif_rx() has done a mark_bh(NET_BH) for us and will work on them when we get to the bottom-half routine. */ - return; } /* The inverse routine to net_open(). */ diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c index 11f7ebedcde5..bbbded76ff14 100644 --- a/drivers/net/sis900.c +++ b/drivers/net/sis900.c @@ -858,7 +858,6 @@ static void mdio_reset(long mdio_addr) outl(MDDIR | MDIO | MDC, mdio_addr); mdio_delay(); } - return; } /** @@ -953,8 +952,6 @@ static void mdio_write(struct net_device *net_dev, int phy_id, int location, mdio_delay(); } outl(0x00, mdio_addr); - - return; } @@ -1264,7 +1261,6 @@ static void sis630_set_eq(struct net_device *net_dev, u8 revision) mdio_write(net_dev, sis_priv->cur_phy, MII_RESV, (reg14h | 0x2000) & 0xBFFF); } - return; } /** @@ -1560,7 +1556,6 @@ static void sis900_tx_timeout(struct net_device *net_dev) /* Enable all known interrupts by setting the interrupt mask. */ outl((RxSOVR|RxORN|RxERR|RxOK|TxURN|TxERR|TxIDLE), ioaddr + imr); - return; } /** @@ -2330,8 +2325,6 @@ static void set_rx_mode(struct net_device *net_dev) /* restore cr */ outl(cr_saved, ioaddr + cr); } - - return; } /** diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c index 91adc38d5710..31b2dabf094c 100644 --- a/drivers/net/skfp/skfddi.c +++ b/drivers/net/skfp/skfddi.c @@ -844,7 +844,6 @@ static void skfp_ctl_set_multicast_list(struct net_device *dev) spin_lock_irqsave(&bp->DriverLock, Flags); skfp_ctl_set_multicast_list_wo_lock(dev); spin_unlock_irqrestore(&bp->DriverLock, Flags); - return; } // skfp_ctl_set_multicast_list @@ -898,7 +897,6 @@ static void skfp_ctl_set_multicast_list_wo_lock(struct net_device *dev) /* Update adapter filters */ mac_update_multicast(smc); } - return; } // skfp_ctl_set_multicast_list_wo_lock diff --git a/drivers/net/slhc.c b/drivers/net/slhc.c index 140d63f3cafa..ac279fad9d45 100644 --- a/drivers/net/slhc.c +++ b/drivers/net/slhc.c @@ -731,7 +731,6 @@ void slhc_free(struct slcompress *comp) { printk(KERN_DEBUG "Called IP function on non IP-system: slhc_free"); - return; } struct slcompress * slhc_init(int rslots, int tslots) diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c index a93f122e9a96..d07c39cb4daf 100644 --- a/drivers/net/smc-mca.c +++ b/drivers/net/smc-mca.c @@ -460,7 +460,6 @@ static void ultramca_reset_8390(struct net_device *dev) if (ei_debug > 1) printk("reset done\n"); - return; } /* Grab the 8390 specific header. Similar to the block_input routine, but diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c index 0291ea098a06..d2dd8e6113ab 100644 --- a/drivers/net/smc-ultra.c +++ b/drivers/net/smc-ultra.c @@ -421,7 +421,6 @@ ultra_reset_8390(struct net_device *dev) outb(0x01, cmd_port + 6); /* Enable interrupts and memory. */ if (ei_debug > 1) printk("reset done\n"); - return; } /* Grab the 8390 specific header. Similar to the block_input routine, but diff --git a/drivers/net/smc-ultra32.c b/drivers/net/smc-ultra32.c index 7a554adc70fb..e459c3b2510a 100644 --- a/drivers/net/smc-ultra32.c +++ b/drivers/net/smc-ultra32.c @@ -352,7 +352,6 @@ static void ultra32_reset_8390(struct net_device *dev) outb(0x84, ioaddr + 5); /* Enable MEM16 & Disable Bus Master. */ outb(0x01, ioaddr + 6); /* Enable Interrupts. */ if (ei_debug > 1) printk("reset done\n"); - return; } /* Grab the 8390 specific header. Similar to the block_input routine, but diff --git a/drivers/net/smc9194.c b/drivers/net/smc9194.c index acb81a876ac6..7486d0908064 100644 --- a/drivers/net/smc9194.c +++ b/drivers/net/smc9194.c @@ -691,8 +691,6 @@ static void smc_hardware_send_packet( struct net_device * dev ) /* we can send another packet */ netif_wake_queue(dev); - - return; } /*------------------------------------------------------------------------- @@ -1355,7 +1353,6 @@ static void smc_tx( struct net_device * dev ) lp->packets_waiting--; outb( saved_packet, ioaddr + PNR_ARR ); - return; } /*-------------------------------------------------------------------- diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c index 3dff280b438b..1636a34d95dd 100644 --- a/drivers/net/spider_net.c +++ b/drivers/net/spider_net.c @@ -2095,8 +2095,6 @@ static void spider_net_link_phy(unsigned long data) card->netdev->name, phy->speed, phy->duplex == 1 ? "Full" : "Half", phy->autoneg == 1 ? "" : "no "); - - return; } /** diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index e19b5a143886..74b7ae76906e 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -1221,8 +1221,6 @@ static void init_ring(struct net_device *dev) for (i = 0; i < TX_RING_SIZE; i++) memset(&np->tx_info[i], 0, sizeof(np->tx_info[i])); - - return; } diff --git a/drivers/net/stmmac/dwmac1000_core.c b/drivers/net/stmmac/dwmac1000_core.c index 0aa89ae9b8e9..917b4e16923b 100644 --- a/drivers/net/stmmac/dwmac1000_core.c +++ b/drivers/net/stmmac/dwmac1000_core.c @@ -48,7 +48,6 @@ static void dwmac1000_core_init(unsigned long ioaddr) /* Tag detection without filtering */ writel(0x0, ioaddr + GMAC_VLAN_TAG); #endif - return; } static void dwmac1000_dump_regs(unsigned long ioaddr) @@ -61,7 +60,6 @@ static void dwmac1000_dump_regs(unsigned long ioaddr) pr_info("\tReg No. %d (offset 0x%x): 0x%08x\n", i, offset, readl(ioaddr + offset)); } - return; } static void dwmac1000_set_umac_addr(unsigned long ioaddr, unsigned char *addr, @@ -139,8 +137,6 @@ static void dwmac1000_set_filter(struct net_device *dev) CHIP_DBG(KERN_INFO "\tFrame Filter reg: 0x%08x\n\tHash regs: " "HI 0x%08x, LO 0x%08x\n", readl(ioaddr + GMAC_FRAME_FILTER), readl(ioaddr + GMAC_HASH_HIGH), readl(ioaddr + GMAC_HASH_LOW)); - - return; } static void dwmac1000_flow_ctrl(unsigned long ioaddr, unsigned int duplex, @@ -164,7 +160,6 @@ static void dwmac1000_flow_ctrl(unsigned long ioaddr, unsigned int duplex, } writel(flow, ioaddr + GMAC_FLOW_CTRL); - return; } static void dwmac1000_pmt(unsigned long ioaddr, unsigned long mode) @@ -180,7 +175,6 @@ static void dwmac1000_pmt(unsigned long ioaddr, unsigned long mode) } writel(pmt, ioaddr + GMAC_PMT); - return; } @@ -204,8 +198,6 @@ static void dwmac1000_irq_status(unsigned long ioaddr) * status register. */ readl(ioaddr + GMAC_PMT); } - - return; } struct stmmac_ops dwmac1000_ops = { diff --git a/drivers/net/stmmac/dwmac1000_dma.c b/drivers/net/stmmac/dwmac1000_dma.c index a547aa99e114..415805057cb0 100644 --- a/drivers/net/stmmac/dwmac1000_dma.c +++ b/drivers/net/stmmac/dwmac1000_dma.c @@ -107,7 +107,6 @@ static void dwmac1000_dma_operation_mode(unsigned long ioaddr, int txmode, } writel(csr6, ioaddr + DMA_CONTROL); - return; } /* Not yet implemented --- no RMON module */ @@ -129,7 +128,6 @@ static void dwmac1000_dump_dma_regs(unsigned long ioaddr) readl(ioaddr + DMA_BUS_MODE + offset)); } } - return; } struct stmmac_dma_ops dwmac1000_dma_ops = { diff --git a/drivers/net/stmmac/dwmac100_core.c b/drivers/net/stmmac/dwmac100_core.c index fab14a4cb14c..6f270a0e151a 100644 --- a/drivers/net/stmmac/dwmac100_core.c +++ b/drivers/net/stmmac/dwmac100_core.c @@ -40,7 +40,6 @@ static void dwmac100_core_init(unsigned long ioaddr) #ifdef STMMAC_VLAN_TAG_USED writel(ETH_P_8021Q, ioaddr + MAC_VLAN1); #endif - return; } static void dwmac100_dump_mac_regs(unsigned long ioaddr) @@ -76,7 +75,6 @@ static void dwmac100_dump_mac_regs(unsigned long ioaddr) MMC_HIGH_INTR_MASK, readl(ioaddr + MMC_HIGH_INTR_MASK)); pr_info("\t MMC Low Interrupt Mask (offset 0x%x): 0x%08x\n", MMC_LOW_INTR_MASK, readl(ioaddr + MMC_LOW_INTR_MASK)); - return; } static void dwmac100_irq_status(unsigned long ioaddr) @@ -145,7 +143,6 @@ static void dwmac100_set_filter(struct net_device *dev) "HI 0x%08x, LO 0x%08x\n", __func__, readl(ioaddr + MAC_CONTROL), readl(ioaddr + MAC_HASH_HIGH), readl(ioaddr + MAC_HASH_LOW)); - return; } static void dwmac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex, @@ -156,8 +153,6 @@ static void dwmac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex, if (duplex) flow |= (pause_time << MAC_FLOW_CTRL_PT_SHIFT); writel(flow, ioaddr + MAC_FLOW_CTRL); - - return; } /* No PMT module supported for this Ethernet Controller. diff --git a/drivers/net/stmmac/dwmac100_dma.c b/drivers/net/stmmac/dwmac100_dma.c index 96d098d68ad6..2fece7b72727 100644 --- a/drivers/net/stmmac/dwmac100_dma.c +++ b/drivers/net/stmmac/dwmac100_dma.c @@ -71,8 +71,6 @@ static void dwmac100_dma_operation_mode(unsigned long ioaddr, int txmode, csr6 |= DMA_CONTROL_TTC_128; writel(csr6, ioaddr + DMA_CONTROL); - - return; } static void dwmac100_dump_dma_regs(unsigned long ioaddr) @@ -88,7 +86,6 @@ static void dwmac100_dump_dma_regs(unsigned long ioaddr) DMA_CUR_TX_BUF_ADDR, readl(ioaddr + DMA_CUR_TX_BUF_ADDR)); CHIP_DBG(KERN_DEBUG "\t CSR21 (offset 0x%x): 0x%08x\n", DMA_CUR_RX_BUF_ADDR, readl(ioaddr + DMA_CUR_RX_BUF_ADDR)); - return; } /* DMA controller has two counters to track the number of @@ -119,7 +116,6 @@ static void dwmac100_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x, x->rx_missed_cntr += miss_f; } } - return; } struct stmmac_dma_ops dwmac100_dma_ops = { diff --git a/drivers/net/stmmac/dwmac_lib.c b/drivers/net/stmmac/dwmac_lib.c index 0a504adb7eb3..a85415216ef4 100644 --- a/drivers/net/stmmac/dwmac_lib.c +++ b/drivers/net/stmmac/dwmac_lib.c @@ -52,7 +52,6 @@ void dwmac_dma_start_tx(unsigned long ioaddr) u32 value = readl(ioaddr + DMA_CONTROL); value |= DMA_CONTROL_ST; writel(value, ioaddr + DMA_CONTROL); - return; } void dwmac_dma_stop_tx(unsigned long ioaddr) @@ -60,7 +59,6 @@ void dwmac_dma_stop_tx(unsigned long ioaddr) u32 value = readl(ioaddr + DMA_CONTROL); value &= ~DMA_CONTROL_ST; writel(value, ioaddr + DMA_CONTROL); - return; } void dwmac_dma_start_rx(unsigned long ioaddr) @@ -68,8 +66,6 @@ void dwmac_dma_start_rx(unsigned long ioaddr) u32 value = readl(ioaddr + DMA_CONTROL); value |= DMA_CONTROL_SR; writel(value, ioaddr + DMA_CONTROL); - - return; } void dwmac_dma_stop_rx(unsigned long ioaddr) @@ -77,8 +73,6 @@ void dwmac_dma_stop_rx(unsigned long ioaddr) u32 value = readl(ioaddr + DMA_CONTROL); value &= ~DMA_CONTROL_SR; writel(value, ioaddr + DMA_CONTROL); - - return; } #ifdef DWMAC_DMA_DEBUG @@ -111,7 +105,6 @@ static void show_tx_process_state(unsigned int status) default: break; } - return; } static void show_rx_process_state(unsigned int status) @@ -149,7 +142,6 @@ static void show_rx_process_state(unsigned int status) default: break; } - return; } #endif @@ -244,8 +236,6 @@ void stmmac_set_mac_addr(unsigned long ioaddr, u8 addr[6], writel(data, ioaddr + high); data = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | addr[0]; writel(data, ioaddr + low); - - return; } void stmmac_get_mac_addr(unsigned long ioaddr, unsigned char *addr, @@ -264,7 +254,5 @@ void stmmac_get_mac_addr(unsigned long ioaddr, unsigned char *addr, addr[3] = (lo_addr >> 24) & 0xff; addr[4] = hi_addr & 0xff; addr[5] = (hi_addr >> 8) & 0xff; - - return; } diff --git a/drivers/net/stmmac/enh_desc.c b/drivers/net/stmmac/enh_desc.c index eb5684a1f713..3c18ebece043 100644 --- a/drivers/net/stmmac/enh_desc.c +++ b/drivers/net/stmmac/enh_desc.c @@ -241,7 +241,6 @@ static void enh_desc_init_rx_desc(struct dma_desc *p, unsigned int ring_size, p->des01.erx.disable_ic = 1; p++; } - return; } static void enh_desc_init_tx_desc(struct dma_desc *p, unsigned int ring_size) @@ -254,8 +253,6 @@ static void enh_desc_init_tx_desc(struct dma_desc *p, unsigned int ring_size) p->des01.etx.end_ring = 1; p++; } - - return; } static int enh_desc_get_tx_owner(struct dma_desc *p) @@ -289,8 +286,6 @@ static void enh_desc_release_tx_desc(struct dma_desc *p) memset(p, 0, sizeof(struct dma_desc)); p->des01.etx.end_ring = ter; - - return; } static void enh_desc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len, diff --git a/drivers/net/stmmac/norm_desc.c b/drivers/net/stmmac/norm_desc.c index ecfcc001a04a..31ad53643792 100644 --- a/drivers/net/stmmac/norm_desc.c +++ b/drivers/net/stmmac/norm_desc.c @@ -132,7 +132,6 @@ static void ndesc_init_rx_desc(struct dma_desc *p, unsigned int ring_size, p->des01.rx.disable_ic = 1; p++; } - return; } static void ndesc_init_tx_desc(struct dma_desc *p, unsigned int ring_size) @@ -144,7 +143,6 @@ static void ndesc_init_tx_desc(struct dma_desc *p, unsigned int ring_size) p->des01.tx.end_ring = 1; p++; } - return; } static int ndesc_get_tx_owner(struct dma_desc *p) @@ -194,8 +192,6 @@ static void ndesc_release_tx_desc(struct dma_desc *p) /* set termination field */ p->des01.tx.end_ring = ter; - - return; } static void ndesc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len, diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c index c021eaa3ca69..f080509923f0 100644 --- a/drivers/net/stmmac/stmmac_ethtool.c +++ b/drivers/net/stmmac/stmmac_ethtool.c @@ -102,7 +102,6 @@ void stmmac_ethtool_getdrvinfo(struct net_device *dev, strcpy(info->version, DRV_MODULE_VERSION); info->fw_version[0] = '\0'; info->n_stats = STMMAC_STATS_LEN; - return; } int stmmac_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd) @@ -194,8 +193,6 @@ void stmmac_ethtool_gregs(struct net_device *dev, reg_space[i + 55] = readl(dev->base_addr + (DMA_BUS_MODE + (i * 4))); } - - return; } int stmmac_ethtool_set_tx_csum(struct net_device *netdev, u32 data) @@ -233,7 +230,6 @@ stmmac_get_pauseparam(struct net_device *netdev, pause->tx_pause = 1; spin_unlock(&priv->lock); - return; } static int @@ -292,8 +288,6 @@ static void stmmac_get_ethtool_stats(struct net_device *dev, data[i] = (stmmac_gstrings_stats[i].sizeof_stat == sizeof(u64)) ? (*(u64 *)p) : (*(u32 *)p); } - - return; } static int stmmac_get_sset_count(struct net_device *netdev, int sset) @@ -323,7 +317,6 @@ static void stmmac_get_strings(struct net_device *dev, u32 stringset, u8 *data) WARN_ON(1); break; } - return; } /* Currently only support WOL through Magic packet. */ diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c index 7ac6ddea989e..a31d580f306d 100644 --- a/drivers/net/stmmac/stmmac_main.c +++ b/drivers/net/stmmac/stmmac_main.c @@ -169,8 +169,6 @@ static void stmmac_verify_args(void) flow_ctrl = FLOW_OFF; if (unlikely((pause < 0) || (pause > 0xffff))) pause = PAUSE_TIME; - - return; } #if defined(STMMAC_XMIT_DEBUG) || defined(STMMAC_RX_DEBUG) @@ -184,7 +182,6 @@ static void print_pkt(unsigned char *buf, int len) pr_info(" %02x", buf[j]); } pr_info("\n"); - return; } #endif @@ -514,7 +511,6 @@ static void init_dma_desc_rings(struct net_device *dev) pr_info("TX descriptor ring:\n"); display_ring(priv->dma_tx, txsize); } - return; } static void dma_free_rx_skbufs(struct stmmac_priv *priv) @@ -529,7 +525,6 @@ static void dma_free_rx_skbufs(struct stmmac_priv *priv) } priv->rx_skbuff[i] = NULL; } - return; } static void dma_free_tx_skbufs(struct stmmac_priv *priv) @@ -547,7 +542,6 @@ static void dma_free_tx_skbufs(struct stmmac_priv *priv) priv->tx_skbuff[i] = NULL; } } - return; } static void free_dma_desc_resources(struct stmmac_priv *priv) @@ -567,8 +561,6 @@ static void free_dma_desc_resources(struct stmmac_priv *priv) kfree(priv->rx_skbuff_dma); kfree(priv->rx_skbuff); kfree(priv->tx_skbuff); - - return; } /** @@ -598,8 +590,6 @@ static void stmmac_dma_operation_mode(struct stmmac_priv *priv) } } tx_coe = priv->tx_coe; - - return; } /** @@ -675,7 +665,6 @@ static void stmmac_tx(struct stmmac_priv *priv) } netif_tx_unlock(priv->dev); } - return; } static inline void stmmac_enable_irq(struct stmmac_priv *priv) @@ -731,8 +720,6 @@ void stmmac_schedule(struct net_device *dev) priv->xstats.sched_timer_n++; _stmmac_schedule(priv); - - return; } static void stmmac_no_timer_started(unsigned int x) @@ -763,8 +750,6 @@ static void stmmac_tx_err(struct stmmac_priv *priv) priv->dev->stats.tx_errors++; netif_wake_queue(priv->dev); - - return; } @@ -788,8 +773,6 @@ static void stmmac_dma_interrupt(struct stmmac_priv *priv) stmmac_tx_err(priv); } else if (unlikely(status == tx_hard_error)) stmmac_tx_err(priv); - - return; } /** @@ -1197,7 +1180,6 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv) } priv->hw->desc->set_rx_owner(p + entry); } - return; } static int stmmac_rx(struct stmmac_priv *priv, int limit) @@ -1331,7 +1313,6 @@ static void stmmac_tx_timeout(struct net_device *dev) /* Clear Tx resources and restart transmitting again */ stmmac_tx_err(priv); - return; } /* Configuration changes (passed on by ifconfig) */ @@ -1373,7 +1354,6 @@ static void stmmac_multicast_list(struct net_device *dev) spin_lock(&priv->lock); priv->hw->mac->set_filter(dev); spin_unlock(&priv->lock); - return; } /** @@ -1489,8 +1469,6 @@ static void stmmac_vlan_rx_register(struct net_device *dev, spin_lock(&priv->lock); priv->vlgrp = grp; spin_unlock(&priv->lock); - - return; } #endif diff --git a/drivers/net/stmmac/stmmac_timer.c b/drivers/net/stmmac/stmmac_timer.c index 679f61ffb1f8..2a0e1abde7e7 100644 --- a/drivers/net/stmmac/stmmac_timer.c +++ b/drivers/net/stmmac/stmmac_timer.c @@ -31,8 +31,6 @@ static void stmmac_timer_handler(void *data) struct net_device *dev = (struct net_device *)data; stmmac_schedule(dev); - - return; } #define STMMAC_TIMER_MSG(timer, freq) \ @@ -47,13 +45,11 @@ static void stmmac_rtc_start(unsigned int new_freq) { rtc_irq_set_freq(stmmac_rtc, &stmmac_task, new_freq); rtc_irq_set_state(stmmac_rtc, &stmmac_task, 1); - return; } static void stmmac_rtc_stop(void) { rtc_irq_set_state(stmmac_rtc, &stmmac_task, 0); - return; } int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm) @@ -102,13 +98,11 @@ static void stmmac_tmu_start(unsigned int new_freq) { clk_set_rate(timer_clock, new_freq); clk_enable(timer_clock); - return; } static void stmmac_tmu_stop(void) { clk_disable(timer_clock); - return; } int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm) diff --git a/drivers/net/stnic.c b/drivers/net/stnic.c index 87a6b8eabc67..d85f0a84bc7b 100644 --- a/drivers/net/stnic.c +++ b/drivers/net/stnic.c @@ -280,7 +280,6 @@ stnic_init (struct net_device *dev) { stnic_reset (dev); NS8390_init (dev, 0); - return; } static void __exit stnic_cleanup(void) diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c index 16803251a999..2678588ea4b2 100644 --- a/drivers/net/sundance.c +++ b/drivers/net/sundance.c @@ -788,7 +788,6 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val iowrite8(MDIO_EnbIn | MDIO_ShiftClk, mdio_addr); mdio_delay(); } - return; } static int mdio_wait_link(struct net_device *dev, int wait) @@ -1022,7 +1021,6 @@ static void init_ring(struct net_device *dev) np->tx_skbuff[i] = NULL; np->tx_ring[i].status = 0; } - return; } static void tx_poll (unsigned long data) @@ -1049,7 +1047,6 @@ static void tx_poll (unsigned long data) if (ioread32 (np->base + TxListPtr) == 0) iowrite32 (np->tx_ring_dma + head * sizeof(struct netdev_desc), np->base + TxListPtr); - return; } static netdev_tx_t @@ -1378,7 +1375,6 @@ not_done: if (np->budget <= 0) np->budget = RX_BUDGET; tasklet_schedule(&np->rx_tasklet); - return; } static void refill_rx (struct net_device *dev) @@ -1409,7 +1405,6 @@ static void refill_rx (struct net_device *dev) np->rx_ring[entry].status = 0; cnt++; } - return; } static void netdev_error(struct net_device *dev, int intr_status) { diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 5bc786f73e4d..434f9d735333 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -2923,7 +2923,6 @@ static void get_gem_mac_nonobp(struct pci_dev *pdev, unsigned char *dev_addr) dev_addr[1] = 0x00; dev_addr[2] = 0x20; get_random_bytes(dev_addr + 3, 3); - return; } #endif /* not Sparc and not PPC */ diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index 377c0b51e559..30826eba1a53 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2943,7 +2943,6 @@ static void get_hme_mac_nonsparc(struct pci_dev *pdev, unsigned char *dev_addr) dev_addr[1] = 0x00; dev_addr[2] = 0x20; get_random_bytes(&dev_addr[3], 3); - return; } #endif /* !(CONFIG_SPARC) */ diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c index 53f631ebb162..785ad1a2157b 100644 --- a/drivers/net/tokenring/madgemc.c +++ b/drivers/net/tokenring/madgemc.c @@ -109,7 +109,6 @@ static void madgemc_sifwriteb(struct net_device *dev, unsigned short val, unsign SIFWRITEB(val, reg); madgemc_setregpage(dev, 0); } - return; } /* @@ -140,7 +139,6 @@ static void madgemc_sifwritew(struct net_device *dev, unsigned short val, unsign SIFWRITEW(val, reg); madgemc_setregpage(dev, 0); } - return; } static struct net_device_ops madgemc_netdev_ops __read_mostly; @@ -505,8 +503,6 @@ static void madgemc_setregpage(struct net_device *dev, int page) dev->base_addr + MC_CONTROL_REG1); } reg1 = inb(dev->base_addr + MC_CONTROL_REG1); - - return; } /* @@ -527,8 +523,6 @@ static void madgemc_setsifsel(struct net_device *dev, int val) dev->base_addr + MC_CONTROL_REG0); } reg0 = inb(dev->base_addr + MC_CONTROL_REG0); - - return; } /* @@ -550,8 +544,6 @@ static void madgemc_setint(struct net_device *dev, int val) outb(reg1 | MC_CONTROL_REG1_SINTEN, dev->base_addr + MC_CONTROL_REG1); } - - return; } /* @@ -594,8 +586,6 @@ static void madgemc_chipset_close(struct net_device *dev) madgemc_setint(dev, 0); /* unmap SIF registers */ madgemc_setsifsel(dev, 0); - - return; } /* @@ -656,8 +646,6 @@ static void madgemc_read_rom(struct net_device *dev, struct card_info *card) /* Restore original register values */ outb(reg0, ioaddr + MC_CONTROL_REG0); outb(reg1, ioaddr + MC_CONTROL_REG1); - - return; } static int madgemc_open(struct net_device *dev) diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index 213b9affc22a..0929fff5982c 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -5147,8 +5147,6 @@ static void smctr_set_multicast_list(struct net_device *dev) { if(smctr_debug > 10) printk(KERN_DEBUG "%s: smctr_set_multicast_list\n", dev->name); - - return; } static int smctr_set_page(struct net_device *dev, __u8 *buf) diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c index 8cb126a80070..435ef7d5470f 100644 --- a/drivers/net/tokenring/tms380tr.c +++ b/drivers/net/tokenring/tms380tr.c @@ -325,8 +325,6 @@ static void tms380tr_timer_end_wait(unsigned long data) tp->Sleeping = 0; wake_up_interruptible(&tp->wait_for_tok_int); } - - return; } /* @@ -460,8 +458,6 @@ static void tms380tr_init_net_local(struct net_device *dev) tp->RplHead = &tp->Rpl[0]; tp->RplTail = &tp->Rpl[RPL_NUM-1]; tp->RplTail->Status = (RX_START_FRAME | RX_END_FRAME | RX_FRAME_IRQ); - - return; } /* @@ -481,8 +477,6 @@ static void tms380tr_init_ipb(struct net_local *tp) tp->ipb.DMA_Abort_Thrhld = DMA_RETRIES; tp->ipb.SCB_Addr = 0; tp->ipb.SSB_Addr = 0; - - return; } /* @@ -527,8 +521,6 @@ static void tms380tr_init_opb(struct net_device *dev) tp->ocpl.ProdIDAddr[0] = LOWORD(Addr); tp->ocpl.ProdIDAddr[1] = HIWORD(Addr); - - return; } /* @@ -543,8 +535,6 @@ static void tms380tr_open_adapter(struct net_device *dev) tp->OpenCommandIssued = 1; tms380tr_exec_cmd(dev, OC_OPEN); - - return; } /* @@ -554,8 +544,6 @@ static void tms380tr_open_adapter(struct net_device *dev) static void tms380tr_disable_interrupts(struct net_device *dev) { SIFWRITEB(0, SIFACL); - - return; } /* @@ -565,8 +553,6 @@ static void tms380tr_disable_interrupts(struct net_device *dev) static void tms380tr_enable_interrupts(struct net_device *dev) { SIFWRITEB(ACL_SINTEN, SIFACL); - - return; } /* @@ -578,8 +564,6 @@ static void tms380tr_exec_cmd(struct net_device *dev, unsigned short Command) tp->CMDqueue |= Command; tms380tr_chk_outstanding_cmds(dev); - - return; } static void tms380tr_timeout(struct net_device *dev) @@ -712,8 +696,6 @@ static void tms380tr_chk_src_addr(unsigned char *frame, unsigned char *hw_addr) SRBit = frame[8] & 0x80; memcpy(&frame[8], hw_addr, 6); frame[8] |= SRBit; - - return; } /* @@ -743,8 +725,6 @@ static void tms380tr_timer_chk(unsigned long data) return; tp->ReOpenInProgress = 1; tms380tr_open_adapter(dev); - - return; } /* @@ -863,8 +843,6 @@ static void tms380tr_reset_interrupt(struct net_device *dev) * and clear STS_SYSTEM_IRQ bit: enable adapter for further interrupts. */ tms380tr_exec_sifcmd(dev, CMD_SSB_CLEAR | CMD_CLEAR_SYSTEM_IRQ); - - return; } /* @@ -1119,8 +1097,6 @@ static void tms380tr_cmd_status_irq(struct net_device *dev) tp->MacStat.frequency_errors += tp->errorlogtable.Frequency_Error; tp->MacStat.internal_errors += tp->errorlogtable.Internal_Error; } - - return; } /* @@ -1229,7 +1205,6 @@ static void tms380tr_set_multicast_list(struct net_device *dev) tp->ocpl.OPENOptions = OpenOptions; tms380tr_exec_cmd(dev, OC_MODIFY_OPEN_PARMS); - return; } /* @@ -1247,7 +1222,6 @@ void tms380tr_wait(unsigned long time) #else udelay(time); #endif - return; } /* @@ -1266,8 +1240,6 @@ static void tms380tr_exec_sifcmd(struct net_device *dev, unsigned int WriteValue SifStsValue = SIFREADW(SIFSTS); } while((SifStsValue & CMD_INTERRUPT_ADAPTER) && loop_counter--); SIFWRITEW(cmd, SIFCMD); - - return; } /* @@ -1700,8 +1672,6 @@ static void tms380tr_chk_outstanding_cmds(struct net_device *dev) /* Execute SCB and generate IRQ when done. */ tms380tr_exec_sifcmd(dev, CMD_EXECUTE | CMD_SCB_REQUEST); - - return; } /* @@ -1774,8 +1744,6 @@ static void tms380tr_ring_status_irq(struct net_device *dev) tp->AdapterOpenFlag = 0; tms380tr_open_adapter(dev); } - - return; } /* @@ -1932,8 +1900,6 @@ static void tms380tr_chk_irq(struct net_device *dev) /* Restart of firmware successful */ tp->AdapterOpenFlag = 1; } - - return; } /* @@ -1988,8 +1954,6 @@ static void tms380tr_read_ram(struct net_device *dev, unsigned char *Data, /* Restore original values */ SIFWRITEW(old_sifadx, SIFADX); SIFWRITEW(old_sifadr, SIFADR); - - return; } /* @@ -2021,8 +1985,6 @@ static void tms380tr_cancel_tx_queue(struct net_local* tp) dma_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, DMA_TO_DEVICE); dev_kfree_skb_any(tpl->Skb); } - - return; } /* @@ -2094,7 +2056,6 @@ static void tms380tr_tx_status_irq(struct net_device *dev) if(!tp->TplFree->NextTPLPtr->BusyFlag) netif_wake_queue(dev); - return; } /* @@ -2255,8 +2216,6 @@ static void tms380tr_rcv_status_irq(struct net_device *dev) /* Inform adapter about RPL valid. */ tms380tr_exec_sifcmd(dev, CMD_RX_VALID); } - - return; } /* @@ -2269,8 +2228,6 @@ static void tms380tr_rcv_status_irq(struct net_device *dev) static void tms380tr_write_rpl_status(RPL *rpl, unsigned int Status) { rpl->Status = Status; - - return; } /* @@ -2287,8 +2244,6 @@ static void tms380tr_update_rcv_stats(struct net_local *tp, unsigned char DataPt /* Test functional bit */ if(DataPtr[2] & GROUP_BIT) tp->MacStat.multicast++; - - return; } static int tms380tr_set_mac_address(struct net_device *dev, void *addr) @@ -2318,8 +2273,6 @@ static void tms380tr_dump(unsigned char *Data, int length) Data[j+0],Data[j+1],Data[j+2],Data[j+3], Data[j+4],Data[j+5],Data[j+6],Data[j+7]); } - - return; } #endif diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index 9522baf8d997..75a64c88cf7a 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -1883,8 +1883,6 @@ de4x5_local_stats(struct net_device *dev, char *buf, int pkt_len) if (lp->pktStats.bins[0] == 0) { /* Reset counters */ memset((char *)&lp->pktStats, 0, sizeof(lp->pktStats)); } - - return; } /* @@ -1991,8 +1989,6 @@ SetMulticastFilter(struct net_device *dev) } } outl(omr, DE4X5_OMR); - - return; } #ifdef CONFIG_EISA @@ -2187,8 +2183,6 @@ srom_search(struct net_device *dev, struct pci_dev *pdev) return; } } - - return; } /* @@ -3291,8 +3285,6 @@ de4x5_init_connection(struct net_device *dev) outl(POLL_DEMAND, DE4X5_TPD); netif_wake_queue(dev); - - return; } /* @@ -3664,8 +3656,6 @@ de4x5_free_rx_buffs(struct net_device *dev) lp->rx_ring[i].status = 0; lp->rx_skb[i] = (struct sk_buff *)1; /* Dummy entry */ } - - return; } static void @@ -3708,8 +3698,6 @@ de4x5_save_skbs(struct net_device *dev) lp->cache.save_cnt++; START_DE4X5; } - - return; } static void @@ -3741,8 +3729,6 @@ de4x5_rst_desc_ring(struct net_device *dev) lp->cache.save_cnt--; START_DE4X5; } - - return; } static void @@ -3771,8 +3757,6 @@ de4x5_cache_state(struct net_device *dev, int flag) } break; } - - return; } static void @@ -3845,8 +3829,6 @@ de4x5_setup_intr(struct net_device *dev) outl(sts, DE4X5_STS); ENABLE_IRQs; } - - return; } /* @@ -3879,8 +3861,6 @@ reset_init_sia(struct net_device *dev, s32 csr13, s32 csr14, s32 csr15) outl(csr13, DE4X5_SICR); mdelay(10); - - return; } /* @@ -3901,8 +3881,6 @@ create_packet(struct net_device *dev, char *frame, int len) *buf++ = 0; /* Packet length (2 bytes) */ *buf++ = 1; - - return; } /* @@ -4006,8 +3984,6 @@ DevicePresent(struct net_device *dev, u_long aprom_addr) } de4x5_dbg_srom((struct de4x5_srom *)&lp->srom); } - - return; } /* @@ -4045,8 +4021,6 @@ enet_addr_rst(u_long aprom_addr) } } } - - return; } /* @@ -4186,8 +4160,6 @@ srom_repair(struct net_device *dev, int card) lp->useSROM = true; break; } - - return; } /* @@ -4261,8 +4233,6 @@ srom_latch(u_int command, u_long addr) sendto_srom(command, addr); sendto_srom(command | DT_CLK, addr); sendto_srom(command, addr); - - return; } static void @@ -4271,8 +4241,6 @@ srom_command(u_int command, u_long addr) srom_latch(command, addr); srom_latch(command, addr); srom_latch((command & 0x0000ff00) | DT_CS, addr); - - return; } static void @@ -4287,8 +4255,6 @@ srom_address(u_int command, u_long addr, u_char offset) udelay(1); i = (getfrom_srom(addr) >> 3) & 0x01; - - return; } static short @@ -4322,8 +4288,6 @@ srom_busy(u_int command, u_long addr) } sendto_srom(command & 0x0000ff00, addr); - - return; } */ @@ -4332,8 +4296,6 @@ sendto_srom(u_int command, u_long addr) { outl(command, addr); udelay(1); - - return; } static int @@ -4432,8 +4394,6 @@ srom_init(struct net_device *dev) p += ((*p & BLOCK_LEN) + 1); } } - - return; } /* @@ -4462,8 +4422,6 @@ srom_exec(struct net_device *dev, u_char *p) outl(lp->cache.csr14, DE4X5_STRR); outl(lp->cache.csr13, DE4X5_SICR); } - - return; } /* @@ -4888,8 +4846,6 @@ mii_wr(int data, u_char phyreg, u_char phyaddr, u_long ioaddr) mii_ta(MII_STWR, ioaddr); /* Turn around time - 2 MDC */ data = mii_swap(data, 16); /* Swap data bit ordering */ mii_wdata(data, 16, ioaddr); /* Write data */ - - return; } static int @@ -4915,8 +4871,6 @@ mii_wdata(int data, int len, u_long ioaddr) sendto_mii(MII_MWR | MII_WR, data, ioaddr); data >>= 1; } - - return; } static void @@ -4929,8 +4883,6 @@ mii_address(u_char addr, u_long ioaddr) sendto_mii(MII_MWR | MII_WR, addr, ioaddr); addr >>= 1; } - - return; } static void @@ -4942,8 +4894,6 @@ mii_ta(u_long rw, u_long ioaddr) } else { getfrom_mii(MII_MRD | MII_RD, ioaddr); /* Tri-state MDIO */ } - - return; } static int @@ -4970,8 +4920,6 @@ sendto_mii(u32 command, int data, u_long ioaddr) udelay(1); outl(command | MII_MDC | j, ioaddr); udelay(1); - - return; } static int @@ -5185,8 +5133,6 @@ gep_wr(s32 data, struct net_device *dev) } else if ((lp->chipset & ~0x00ff) == DC2114x) { outl((data<<16) | lp->cache.csr15, DE4X5_SIGR); } - - return; } static int @@ -5246,8 +5192,6 @@ yawn(struct net_device *dev, int state) break; } } - - return; } static void @@ -5289,8 +5233,6 @@ de4x5_parse_params(struct net_device *dev) } *q = t; } - - return; } static void @@ -5340,8 +5282,6 @@ de4x5_dbg_open(struct net_device *dev) (short)lp->rxRingSize, (short)lp->txRingSize); } - - return; } static void @@ -5368,8 +5308,6 @@ de4x5_dbg_mii(struct net_device *dev, int k) printk("MII 20: %x\n",mii_rd(0x14,lp->phy[k].addr,DE4X5_MII)); } } - - return; } static void @@ -5394,8 +5332,6 @@ de4x5_dbg_media(struct net_device *dev) } lp->c_media = lp->media; } - - return; } static void @@ -5416,8 +5352,6 @@ de4x5_dbg_srom(struct de4x5_srom *p) printk("%3d %04x\n", i<<1, (u_short)*((u_short *)p+i)); } } - - return; } static void @@ -5439,8 +5373,6 @@ de4x5_dbg_rx(struct sk_buff *skb, int len) printk("\n"); } } - - return; } /* diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c index bdb25b8b1017..29e6c63d39fd 100644 --- a/drivers/net/tulip/dmfe.c +++ b/drivers/net/tulip/dmfe.c @@ -1118,7 +1118,6 @@ static void dmfe_ethtool_get_wol(struct net_device *dev, wolinfo->supported = WAKE_PHY | WAKE_MAGIC; wolinfo->wolopts = db->wol_mode; - return; } diff --git a/drivers/net/tulip/media.c b/drivers/net/tulip/media.c index 68b170ae4d15..a0c770ee4b64 100644 --- a/drivers/net/tulip/media.c +++ b/drivers/net/tulip/media.c @@ -396,8 +396,6 @@ void tulip_select_media(struct net_device *dev, int startup) tp->csr6 = new_csr6 | (tp->csr6 & 0xfdff) | (tp->full_duplex ? 0x0200 : 0); mdelay(1); - - return; } /* diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c index 60a87542f8f0..608b279b921b 100644 --- a/drivers/net/tulip/winbond-840.c +++ b/drivers/net/tulip/winbond-840.c @@ -626,7 +626,6 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val iowrite32(MDIO_EnbIn | MDIO_ShiftClk, mdio_addr); mdio_delay(mdio_addr); } - return; } @@ -971,7 +970,6 @@ static void tx_timeout(struct net_device *dev) netif_wake_queue(dev); dev->trans_start = jiffies; /* prevent tx timeout */ np->stats.tx_errors++; - return; } /* Initialize the Rx and Tx rings, along with various 'dev' bits. */ diff --git a/drivers/net/tun.c b/drivers/net/tun.c index dbdfb1ff7ca0..01b5cfcfa870 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -417,7 +417,6 @@ static void tun_net_mclist(struct net_device *dev) * _rx_ path and has nothing to do with the _tx_ path. * In rx path we always accept everything userspace gives us. */ - return; } #define MIN_MTU 68 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index a6227f892d1b..9964df199511 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1472,7 +1472,6 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) spin_unlock_irqrestore(&serial->serial_lock, flags); /* done */ - return; } /* how many characters in the buffer */ @@ -1992,7 +1991,6 @@ static void hso_std_serial_write_bulk_callback(struct urb *urb) hso_kick_transmit(serial); D1(" "); - return; } /* called for writing diag or CS serial port */ diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c index a5fc8166c01d..297f0d202073 100644 --- a/drivers/net/vxge/vxge-config.c +++ b/drivers/net/vxge/vxge-config.c @@ -183,8 +183,6 @@ __vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev) pci_write_config_word(hldev->pdev, PCI_COMMAND, cmd); pci_save_state(hldev->pdev); - - return; } /* @@ -342,8 +340,6 @@ void __vxge_hw_device_id_get(struct __vxge_hw_device *hldev) hldev->minor_revision = (u8)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MINOR_REVISION(val64); - - return; } /* @@ -428,8 +424,6 @@ void __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev) hldev->first_vp_id = i; break; } - - return; } /* @@ -1217,8 +1211,6 @@ __vxge_hw_ring_mempool_item_alloc(struct vxge_hw_mempool *mempoolh, /* link this RxD block with previous one */ __vxge_hw_ring_rxdblock_link(mempoolh, ring, index - 1, index); } - - return; } /* @@ -2318,8 +2310,6 @@ __vxge_hw_fifo_mempool_item_alloc( txdl_priv->first_txdp = txdp; txdl_priv->next_txdl_priv = NULL; txdl_priv->alloc_frags = 0; - - return; } /* @@ -2576,7 +2566,6 @@ __vxge_hw_read_rts_ds(struct vxge_hw_vpath_reg __iomem *vpath_reg, writeq(dta_struct_sel, &vpath_reg->rts_access_steer_data0); writeq(0, &vpath_reg->rts_access_steer_data1); wmb(); - return; } @@ -3484,7 +3473,6 @@ __vxge_hw_vpath_prc_configure(struct __vxge_hw_device *hldev, u32 vp_id) val64 &= ~VXGE_HW_PRC_CFG4_RTH_DISABLE; writeq(val64, &vp_reg->prc_cfg4); - return; } /* @@ -3903,7 +3891,6 @@ vxge_hw_vpath_tti_ci_set(struct __vxge_hw_device *hldev, u32 vp_id) &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]); } } - return; } /* * __vxge_hw_vpath_initialize @@ -5037,8 +5024,6 @@ __vxge_hw_blockpool_free(struct __vxge_hw_device *devh, if (status == VXGE_HW_OK) __vxge_hw_blockpool_blocks_remove(blockpool); } - - return; } /* @@ -5094,6 +5079,4 @@ __vxge_hw_blockpool_block_free(struct __vxge_hw_device *devh, } __vxge_hw_blockpool_blocks_remove(blockpool); - - return; } diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c index 2bab36421f71..b504bd561362 100644 --- a/drivers/net/vxge/vxge-main.c +++ b/drivers/net/vxge/vxge-main.c @@ -1764,7 +1764,6 @@ static void vxge_netpoll(struct net_device *dev) vxge_debug_entryexit(VXGE_TRACE, "%s:%d Exiting...", __func__, __LINE__); - return; } #endif @@ -2815,7 +2814,6 @@ static void vxge_napi_del_all(struct vxgedev *vdev) for (i = 0; i < vdev->no_of_vpath; i++) netif_napi_del(&vdev->vpaths[i].ring.napi); } - return; } int do_vxge_close(struct net_device *dev, int do_io) @@ -3500,8 +3498,6 @@ static void verify_bandwidth(void) for (i = 1; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) bw_percentage[i] = bw_percentage[0]; } - - return; } /* diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c index f83e6aee3f6a..6cc1dd79b40b 100644 --- a/drivers/net/vxge/vxge-traffic.c +++ b/drivers/net/vxge/vxge-traffic.c @@ -233,8 +233,6 @@ void vxge_hw_channel_msix_mask(struct __vxge_hw_channel *channel, int msix_id) __vxge_hw_pio_mem_write32_upper( (u32)vxge_bVALn(vxge_mBIT(msix_id >> 2), 0, 32), &channel->common_reg->set_msix_mask_vect[msix_id%4]); - - return; } /** @@ -253,8 +251,6 @@ vxge_hw_channel_msix_unmask(struct __vxge_hw_channel *channel, int msix_id) __vxge_hw_pio_mem_write32_upper( (u32)vxge_bVALn(vxge_mBIT(msix_id >> 2), 0, 32), &channel->common_reg->clear_msix_mask_vect[msix_id%4]); - - return; } /** @@ -329,8 +325,6 @@ void vxge_hw_device_intr_enable(struct __vxge_hw_device *hldev) val64 = readq(&hldev->common_reg->titan_general_int_status); vxge_hw_device_unmask_all(hldev); - - return; } /** @@ -362,8 +356,6 @@ void vxge_hw_device_intr_disable(struct __vxge_hw_device *hldev) vxge_hw_vpath_intr_disable( VXGE_HW_VIRTUAL_PATH_HANDLE(&hldev->virtual_paths[i])); } - - return; } /** @@ -383,8 +375,6 @@ void vxge_hw_device_mask_all(struct __vxge_hw_device *hldev) __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32), &hldev->common_reg->titan_mask_all_int); - - return; } /** @@ -404,8 +394,6 @@ void vxge_hw_device_unmask_all(struct __vxge_hw_device *hldev) __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32), &hldev->common_reg->titan_mask_all_int); - - return; } /** @@ -647,8 +635,6 @@ void vxge_hw_device_clear_tx_rx(struct __vxge_hw_device *hldev) hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX]), &hldev->common_reg->tim_int_status1); } - - return; } /* @@ -2255,8 +2241,6 @@ vxge_hw_vpath_msix_set(struct __vxge_hw_vpath_handle *vp, int *tim_msix_id, VXGE_HW_ONE_SHOT_VECT3_EN_ONE_SHOT_VECT3_EN, 0, 32), &vp_reg->one_shot_vect3_en); } - - return; } /** @@ -2278,8 +2262,6 @@ vxge_hw_vpath_msix_mask(struct __vxge_hw_vpath_handle *vp, int msix_id) __vxge_hw_pio_mem_write32_upper( (u32) vxge_bVALn(vxge_mBIT(msix_id >> 2), 0, 32), &hldev->common_reg->set_msix_mask_vect[msix_id % 4]); - - return; } /** @@ -2310,8 +2292,6 @@ vxge_hw_vpath_msix_clear(struct __vxge_hw_vpath_handle *vp, int msix_id) &hldev->common_reg-> clear_msix_mask_vect[msix_id%4]); } - - return; } /** @@ -2333,8 +2313,6 @@ vxge_hw_vpath_msix_unmask(struct __vxge_hw_vpath_handle *vp, int msix_id) __vxge_hw_pio_mem_write32_upper( (u32)vxge_bVALn(vxge_mBIT(msix_id >> 2), 0, 32), &hldev->common_reg->clear_msix_mask_vect[msix_id%4]); - - return; } /** @@ -2351,8 +2329,6 @@ vxge_hw_vpath_msix_mask_all(struct __vxge_hw_vpath_handle *vp) __vxge_hw_pio_mem_write32_upper( (u32)vxge_bVALn(vxge_mBIT(vp->vpath->vp_id), 0, 32), &vp->vpath->hldev->common_reg->set_msix_mask_all_vect); - - return; } /** @@ -2391,8 +2367,6 @@ void vxge_hw_vpath_inta_mask_tx_rx(struct __vxge_hw_vpath_handle *vp) tim_int_mask1[VXGE_HW_VPATH_INTR_RX] | val64), &hldev->common_reg->tim_int_mask1); } - - return; } /** @@ -2429,8 +2403,6 @@ void vxge_hw_vpath_inta_unmask_tx_rx(struct __vxge_hw_vpath_handle *vp) tim_int_mask1[VXGE_HW_VPATH_INTR_RX])) & val64, &hldev->common_reg->tim_int_mask1); } - - return; } /** diff --git a/drivers/net/wd.c b/drivers/net/wd.c index d8322d2d1e29..746a5ee32f33 100644 --- a/drivers/net/wd.c +++ b/drivers/net/wd.c @@ -395,7 +395,6 @@ wd_reset_8390(struct net_device *dev) outb(NIC16 | ((dev->mem_start>>19) & 0x1f), wd_cmd_port+WD_CMDREG5); if (ei_debug > 1) printk("reset done\n"); - return; } /* Grab the 8390 specific header. Similar to the block_input routine, but diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c index 6180772dcc09..f8a9734243d0 100644 --- a/drivers/net/wimax/i2400m/control.c +++ b/drivers/net/wimax/i2400m/control.c @@ -568,7 +568,6 @@ void i2400m_msg_ack_hook(struct i2400m *i2400m, } break; }; - return; } @@ -1419,5 +1418,4 @@ void i2400m_dev_shutdown(struct i2400m *i2400m) d_fnstart(3, dev, "(i2400m %p)\n", i2400m); d_fnend(3, dev, "(i2400m %p) = void\n", i2400m); - return; } diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c index 94dc83c3969d..0043cc1152bd 100644 --- a/drivers/net/wimax/i2400m/driver.c +++ b/drivers/net/wimax/i2400m/driver.c @@ -711,7 +711,6 @@ out: kfree(iw); d_fnend(3, dev, "(ws %p i2400m %p reason %s) = void\n", ws, i2400m, reason); - return; } @@ -996,7 +995,6 @@ void __exit i2400m_driver_exit(void) /* for scheds i2400m_dev_reset_handle() */ flush_scheduled_work(); i2400m_barker_db_exit(); - return; } module_exit(i2400m_driver_exit); diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c index b811c2f1f5e9..149b9f57e5cc 100644 --- a/drivers/net/wimax/i2400m/netdev.c +++ b/drivers/net/wimax/i2400m/netdev.c @@ -255,7 +255,6 @@ void i2400m_net_wake_stop(struct i2400m *i2400m) kfree_skb(wake_tx_skb); } d_fnend(3, dev, "(i2400m %p) = void\n", i2400m); - return; } @@ -434,7 +433,6 @@ void i2400m_tx_timeout(struct net_device *net_dev) * this, there might be data pending to be sent or not... */ net_dev->stats.tx_errors++; - return; } diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c index fa2e11e5b4b9..5fa841d913b2 100644 --- a/drivers/net/wimax/i2400m/rx.c +++ b/drivers/net/wimax/i2400m/rx.c @@ -313,7 +313,6 @@ error_waiter_cancelled: kfree_skb(ack_skb); error_no_waiter: spin_unlock_irqrestore(&i2400m->rx_lock, flags); - return; } @@ -718,7 +717,6 @@ void __i2400m_roq_queue(struct i2400m *i2400m, struct i2400m_roq *roq, out: d_fnend(4, dev, "(i2400m %p roq %p skb %p sn %u nsn %d) = void\n", i2400m, roq, skb, sn, nsn); - return; } @@ -798,7 +796,6 @@ void i2400m_roq_reset(struct i2400m *i2400m, struct i2400m_roq *roq) } roq->ws = 0; d_fnend(2, dev, "(i2400m %p roq %p) = void\n", i2400m, roq); - return; } @@ -837,7 +834,6 @@ void i2400m_roq_queue(struct i2400m *i2400m, struct i2400m_roq *roq, } d_fnend(2, dev, "(i2400m %p roq %p skb %p lbn %u) = void\n", i2400m, roq, skb, lbn); - return; } @@ -863,7 +859,6 @@ void i2400m_roq_update_ws(struct i2400m *i2400m, struct i2400m_roq *roq, i2400m_roq_log_add(i2400m, roq, I2400M_RO_TYPE_WS, old_ws, len, sn, nsn, roq->ws); d_fnstart(2, dev, "(i2400m %p roq %p sn %u) = void\n", i2400m, roq, sn); - return; } @@ -912,7 +907,6 @@ void i2400m_roq_queue_update_ws(struct i2400m *i2400m, struct i2400m_roq *roq, } d_fnend(2, dev, "(i2400m %p roq %p skb %p sn %u) = void\n", i2400m, roq, skb, sn); - return; } @@ -1041,7 +1035,6 @@ error_skb_clone: error: d_fnend(2, dev, "(i2400m %p skb_rx %p single %u payload %p " "size %zu) = void\n", i2400m, skb_rx, single_last, payload, size); - return; } diff --git a/drivers/net/wimax/i2400m/sdio-rx.c b/drivers/net/wimax/i2400m/sdio-rx.c index d619da33f20b..8b809c2ead6c 100644 --- a/drivers/net/wimax/i2400m/sdio-rx.c +++ b/drivers/net/wimax/i2400m/sdio-rx.c @@ -197,7 +197,6 @@ error_alloc_skb: error_get_size: error_bad_size: d_fnend(7, dev, "(i2400ms %p) = %d\n", i2400ms, ret); - return; } @@ -229,7 +228,6 @@ void i2400ms_irq(struct sdio_func *func) i2400ms_rx(i2400ms); error_no_irq: d_fnend(6, dev, "(i2400ms %p) = void\n", i2400ms); - return; } diff --git a/drivers/net/wimax/i2400m/usb-notif.c b/drivers/net/wimax/i2400m/usb-notif.c index 7b6a1d98bd74..d44b545f4082 100644 --- a/drivers/net/wimax/i2400m/usb-notif.c +++ b/drivers/net/wimax/i2400m/usb-notif.c @@ -178,7 +178,6 @@ error_submit: out: d_fnend(4, dev, "(urb %p status %d actual_length %d) = void\n", urb, urb->status, urb->actual_length); - return; } diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c index 7a626d4e100f..8a2d4afc74f8 100644 --- a/drivers/net/wireless/at76c50x-usb.c +++ b/drivers/net/wireless/at76c50x-usb.c @@ -1223,7 +1223,6 @@ static void at76_rx_callback(struct urb *urb) priv->rx_tasklet.data = (unsigned long)urb; tasklet_schedule(&priv->rx_tasklet); - return; } static int at76_submit_rx_urb(struct at76_priv *priv) diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 3ce9afba1d88..1b81c4778800 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -2145,8 +2145,6 @@ ath5k_get_chan_pcal_surrounding_piers(struct ath5k_hw *ah, done: *pcinfo_l = &pcinfo[idx_l]; *pcinfo_r = &pcinfo[idx_r]; - - return; } /* diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index 44bbbf2a6edd..307f80e83f94 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -627,7 +627,6 @@ static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable) AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 1); } - return; } /* TODO: Half/Quarter rate */ @@ -883,8 +882,6 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah, /* Heavy clipping -disable for now */ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_5_1) ath5k_hw_reg_write(ah, 0, AR5K_PHY_HEAVY_CLIP_ENABLE); - - return; } /* diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 5fcafb460877..56a9e5fa6d66 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -726,7 +726,6 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah) TX_IQ_CAL_FAILED: ath_print(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n"); - return; } static bool ar9003_hw_init_cal(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 6982577043b8..07b8fa6fb62f 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -86,7 +86,6 @@ static void ath9k_hw_update_nfcal_hist_buffer(struct ath9k_nfcal_hist *h, ath9k_hw_get_nf_hist_mid(h[i].nfCalBuffer); } } - return; } static bool ath9k_hw_get_nf_thresh(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c index bd9dff3293dc..ca8704a9d7ac 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.c +++ b/drivers/net/wireless/ath/ath9k/eeprom.c @@ -36,8 +36,6 @@ void ath9k_hw_analog_shift_rmw(struct ath_hw *ah, u32 reg, u32 mask, if (ah->config.analog_shiftreg) udelay(100); - - return; } int16_t ath9k_hw_interpolate(u16 target, u16 srcLeft, u16 srcRight, diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index e591ad6016e5..7e1ed78d0e64 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -50,7 +50,6 @@ static void ath9k_get_txgain_index(struct ath_hw *ah, i++; *pcdacIdx = i; - return; } static void ath9k_olc_get_pdadcs(struct ath_hw *ah, @@ -751,8 +750,6 @@ static void ath9k_hw_get_def_gain_boundaries_pdadcs(struct ath_hw *ah, pPDADCValues[k] = pPDADCValues[k - 1]; k++; } - - return; } static int16_t ath9k_change_gain_boundary_setting(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 28abc7d5e909..2571b443ac82 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -663,7 +663,6 @@ void ath9k_htc_rxep(void *drv_priv, struct sk_buff *skb, return; err: dev_kfree_skb_any(skb); - return; } /* FIXME: Locking for cleanup/init */ diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index 24d59883d944..3f4244f56ce5 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -333,7 +333,6 @@ static void ath_reg_apply_world_flags(struct wiphy *wiphy, ath_reg_apply_active_scan_flags(wiphy, initiator); break; } - return; } int ath_reg_notifier_apply(struct wiphy *wiphy, diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index 2088ac029b35..a59ceb26cd83 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -3239,7 +3239,6 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX, txq->next); } - return; } static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 82de71a3aea7..3aa3bb18f615 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -2607,8 +2607,6 @@ static inline void eeprom_write_reg(struct ipw_priv *p, u32 data) /* the eeprom requires some time to complete the operation */ udelay(p->eeprom_delay); - - return; } /* perform a chip select operation */ diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/ipw2x00/libipw_rx.c index 39a34da52d52..0de1b1893220 100644 --- a/drivers/net/wireless/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/ipw2x00/libipw_rx.c @@ -918,7 +918,6 @@ void libipw_rx_any(struct libipw_device *ieee, drop_free: dev_kfree_skb_irq(skb); ieee->dev->stats.rx_dropped++; - return; } #define MGMT_FRAME_FIXED_PART_LENGTH 0x24 diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c index 32eb4709acac..8e84a08ff951 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c @@ -545,8 +545,6 @@ static void rs_tx_status(void *priv_rate, struct ieee80211_supported_band *sband spin_unlock_irqrestore(&rs_sta->lock, flags); IWL_DEBUG_RATE(priv, "leave\n"); - - return; } static u16 iwl3945_get_adjacent_rate(struct iwl3945_rs_sta *rs_sta, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index bfcac5608d87..cf4a95bae4ff 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -2337,8 +2337,6 @@ out: tbl->current_rate = rate_n_flags_from_tbl(priv, tbl, index, is_green); i = index; lq_sta->last_txrate_idx = i; - - return; } /** diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index a672d3379cfd..cc15e929a987 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2494,7 +2494,6 @@ static void iwl_bg_run_time_calib_work(struct work_struct *work) } mutex_unlock(&priv->mutex); - return; } static void iwl_bg_restart(struct work_struct *data) diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.c b/drivers/net/wireless/iwlwifi/iwl-calib.c index f1fd00b1a65d..7e8227773213 100644 --- a/drivers/net/wireless/iwlwifi/iwl-calib.c +++ b/drivers/net/wireless/iwlwifi/iwl-calib.c @@ -638,8 +638,6 @@ void iwl_sensitivity_calibration(struct iwl_priv *priv, iwl_sens_auto_corr_ofdm(priv, norm_fa_ofdm, rx_enable_time); iwl_sens_energy_cck(priv, norm_fa_cck, rx_enable_time, &statis); iwl_sensitivity_write(priv); - - return; } EXPORT_SYMBOL(iwl_sensitivity_calibration); diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 4cdf4d3a9ddb..87eb89f000f5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -769,7 +769,6 @@ void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf) "extension channel offset 0x%x\n", le32_to_cpu(rxon->flags), ht_conf->ht_protection, ht_conf->extension_chan_offset); - return; } EXPORT_SYMBOL(iwl_set_rxon_ht); diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index c7e1d7d09e02..1beb81c0be68 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -848,7 +848,6 @@ static void iwl3945_rx_reply_add_sta(struct iwl_priv *priv, #endif IWL_DEBUG_RX(priv, "Received REPLY_ADD_STA: 0x%02X\n", pkt->u.status); - return; } static void iwl3945_bg_beacon_update(struct work_struct *work) diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c index 1acea37f39f8..edcb52330cf5 100644 --- a/drivers/net/wireless/iwmc3200wifi/sdio.c +++ b/drivers/net/wireless/iwmc3200wifi/sdio.c @@ -479,8 +479,6 @@ static void iwm_sdio_remove(struct sdio_func *func) sdio_set_drvdata(func, NULL); dev_info(dev, "IWM SDIO remove\n"); - - return; } static const struct sdio_device_id iwm_sdio_ids[] = { diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index 6f5b843c1f44..de2caac11dd6 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -757,15 +757,12 @@ void lbs_debugfs_init(void) { if (!lbs_dir) lbs_dir = debugfs_create_dir("lbs_wireless", NULL); - - return; } void lbs_debugfs_remove(void) { if (lbs_dir) debugfs_remove(lbs_dir); - return; } void lbs_debugfs_init_one(struct lbs_private *priv, struct net_device *dev) diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index fcea5741ba62..f41594c7ac16 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -133,8 +133,6 @@ static void if_usb_write_bulk_callback(struct urb *urb) /* print the failure status number for debug */ lbs_pr_info("URB in failure status: %d\n", urb->status); } - - return; } /** @@ -651,8 +649,6 @@ static void if_usb_receive_fwload(struct urb *urb) if_usb_submit_rx_urb_fwload(cardp); kfree(syncfwheader); - - return; } #define MRVDRV_MIN_PKT_LEN 30 diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c index e2b8d886b091..a115bfa9513a 100644 --- a/drivers/net/wireless/libertas/rx.c +++ b/drivers/net/wireless/libertas/rx.c @@ -90,7 +90,6 @@ static void lbs_save_rawSNRNF(struct lbs_private *priv, struct rxpd *p_rx_pd) priv->nextSNRNF++; if (priv->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR) priv->nextSNRNF = 0; - return; } /** diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c index 4412c279ca94..c445500ffc61 100644 --- a/drivers/net/wireless/libertas_tf/if_usb.c +++ b/drivers/net/wireless/libertas_tf/if_usb.c @@ -576,7 +576,6 @@ static void if_usb_receive_fwload(struct urb *urb) kfree(syncfwheader); lbtf_deb_leave(LBTF_DEB_USB); - return; } #define MRVDRV_MIN_PKT_LEN 30 diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c index 60787de56f3a..6a04c2157f73 100644 --- a/drivers/net/wireless/libertas_tf/main.c +++ b/drivers/net/wireless/libertas_tf/main.c @@ -360,7 +360,6 @@ static void lbtf_op_stop(struct ieee80211_hw *hw) lbtf_set_radio_control(priv); lbtf_deb_leave(LBTF_DEB_MACOPS); - return; } static int lbtf_op_add_interface(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c index 97e954ee17f8..ca71f08709bc 100644 --- a/drivers/net/wireless/orinoco/main.c +++ b/drivers/net/wireless/orinoco/main.c @@ -1618,8 +1618,6 @@ void __orinoco_ev_info(struct net_device *dev, hermes_t *hw) /* We don't actually do anything about it */ break; } - - return; } EXPORT_SYMBOL(__orinoco_ev_info); diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 743a6c68b29d..d5b197b4d5bb 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -875,7 +875,6 @@ static void p54u_stop(struct ieee80211_hw *dev) the hardware is still usable next time we want to start it. until then, we just stop listening to the hardware.. */ p54u_free_urbs(dev); - return; } static int __devinit p54u_probe(struct usb_interface *intf, diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index a45818ebfdfb..8d1190c0f062 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -210,8 +210,6 @@ prism54_update_stats(struct work_struct *work) priv->local_iwstatistics.discard.retries = r.u; mutex_unlock(&priv->stats_lock); - - return; } struct iw_statistics * diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 73972ee76540..3886b21becd9 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -735,8 +735,6 @@ static void verify_dl_startup(u_long data) start_net((u_long) local); else join_net((u_long) local); - - return; } /* end verify_dl_startup */ /*===========================================================================*/ @@ -764,7 +762,6 @@ static void start_net(u_long data) return; } local->card_status = CARD_DOING_ACQ; - return; } /* end start_net */ /*===========================================================================*/ @@ -795,7 +792,6 @@ static void join_net(u_long data) return; } local->card_status = CARD_DOING_ACQ; - return; } /*============================================================================ @@ -1626,7 +1622,6 @@ static int ray_dev_close(struct net_device *dev) static void ray_reset(struct net_device *dev) { pr_debug("ray_reset entered\n"); - return; } /*===========================================================================*/ diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c index 9569fb4e5bc5..e2497f820d75 100644 --- a/drivers/net/wireless/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/rt2x00/rt2x00debug.c @@ -700,8 +700,6 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) exit: rt2x00debug_deregister(rt2x00dev); ERROR(rt2x00dev, "Failed to register debug handler.\n"); - - return; } void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev) diff --git a/drivers/net/wireless/wl12xx/wl1251_rx.c b/drivers/net/wireless/wl12xx/wl1251_rx.c index af5c67b4da95..851515836a7f 100644 --- a/drivers/net/wireless/wl12xx/wl1251_rx.c +++ b/drivers/net/wireless/wl12xx/wl1251_rx.c @@ -183,6 +183,4 @@ void wl1251_rx(struct wl1251 *wl) /* Finally, we need to ACK the RX */ wl1251_rx_ack(wl); - - return; } diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 1e61e6cace90..6449fe3d128f 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1452,8 +1452,6 @@ static void wl3501_detach(struct pcmcia_device *link) if (link->priv) free_netdev(link->priv); - - return; } static int wl3501_get_name(struct net_device *dev, struct iw_request_info *info, diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c index ece86a5d3355..390d77f762c4 100644 --- a/drivers/net/wireless/zd1201.c +++ b/drivers/net/wireless/zd1201.c @@ -134,7 +134,6 @@ static void zd1201_usbfree(struct urb *urb) kfree(urb->transfer_buffer); usb_free_urb(urb); - return; } /* cmdreq message: @@ -185,7 +184,6 @@ static void zd1201_usbtx(struct urb *urb) { struct zd1201 *zd = urb->context; netif_wake_queue(zd->dev); - return; } /* Incoming data */ @@ -407,7 +405,6 @@ exit: wake_up(&zd->rxdataq); kfree(urb->transfer_buffer); } - return; } static int zd1201_getconfig(struct zd1201 *zd, int rid, void *riddata, diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c index efbff76a9908..4eb67aed68dd 100644 --- a/drivers/net/yellowfin.c +++ b/drivers/net/yellowfin.c @@ -564,7 +564,6 @@ static void mdio_write(void __iomem *ioaddr, int phy_id, int location, int value for (i = 10000; i >= 0; i--) if ((ioread16(ioaddr + MII_Status) & 1) == 0) break; - return; } diff --git a/drivers/net/znet.c b/drivers/net/znet.c index b9fd2f0cdd3d..c3a329204511 100644 --- a/drivers/net/znet.c +++ b/drivers/net/znet.c @@ -801,7 +801,6 @@ static void znet_rx(struct net_device *dev) /* If any worth-while packets have been received, dev_rint() has done a mark_bh(INET_BH) for us and will work on them when we get to the bottom-half routine. */ - return; } /* The inverse routine to znet_open(). */ diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c index 81c753a617ab..4f7b9d6a087b 100644 --- a/drivers/net/zorro8390.c +++ b/drivers/net/zorro8390.c @@ -430,7 +430,6 @@ static void zorro8390_block_output(struct net_device *dev, int count, z_writeb(ENISR_RDC, nic_base + NE_EN0_ISR); /* Ack intr. */ ei_status.dmaing &= ~0x01; - return; } static void __devexit zorro8390_remove_one(struct zorro_dev *z) -- cgit v1.2.3