diff options
| author | Joe Perches <joe@perches.com> | 2013-03-08 19:03:25 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-10 01:09:19 +0400 |
| commit | 720a43efd30f04a0a492c85fb997361c44fbae05 (patch) | |
| tree | 430e9488e00413655b7947f67e82c4fd2c07e951 /drivers/net/ethernet/i825xx | |
| parent | e8f83e5ec7450b85b101a774e165e70a18e9c3ab (diff) | |
| download | linux-720a43efd30f04a0a492c85fb997361c44fbae05.tar.xz | |
drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb
Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM
messages is unnecessary as there is already a dump_stack
after allocation failures.
Other trivial changes around these removals:
Convert a few comparisons of pointer to 0 to !pointer.
Change flow to remove unnecessary label.
Remove now unused variable.
Hoist assignment from if.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/i825xx')
| -rw-r--r-- | drivers/net/ethernet/i825xx/82596.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/i825xx/lib82596.c | 6 |
2 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/ethernet/i825xx/82596.c b/drivers/net/ethernet/i825xx/82596.c index 1c54e229e3cc..e38816145395 100644 --- a/drivers/net/ethernet/i825xx/82596.c +++ b/drivers/net/ethernet/i825xx/82596.c @@ -798,16 +798,14 @@ static inline int i596_rx(struct net_device *dev) #ifdef __mc68000__ cache_clear(virt_to_phys(newskb->data), PKT_BUF_SZ); #endif - } - else + } else { skb = netdev_alloc_skb(dev, pkt_len + 2); + } memory_squeeze: if (skb == NULL) { /* XXX tulip.c can defer packets here!! */ - printk(KERN_WARNING "%s: i596_rx Memory squeeze, dropping packet.\n", dev->name); dev->stats.rx_dropped++; - } - else { + } else { if (!rx_in_place) { /* 16 byte align the data fields */ skb_reserve(skb, 2); diff --git a/drivers/net/ethernet/i825xx/lib82596.c b/drivers/net/ethernet/i825xx/lib82596.c index f045ea4dc514..d653bac4cfc4 100644 --- a/drivers/net/ethernet/i825xx/lib82596.c +++ b/drivers/net/ethernet/i825xx/lib82596.c @@ -715,14 +715,12 @@ static inline int i596_rx(struct net_device *dev) rbd->v_data = newskb->data; rbd->b_data = SWAP32(dma_addr); DMA_WBACK_INV(dev, rbd, sizeof(struct i596_rbd)); - } else + } else { skb = netdev_alloc_skb_ip_align(dev, pkt_len); + } memory_squeeze: if (skb == NULL) { /* XXX tulip.c can defer packets here!! */ - printk(KERN_ERR - "%s: i596_rx Memory squeeze, dropping packet.\n", - dev->name); dev->stats.rx_dropped++; } else { if (!rx_in_place) { |