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-rw-r--r--drivers/isdn/act2000/module.c2
-rw-r--r--drivers/isdn/gigaset/usb-gigaset.c2
-rw-r--r--drivers/isdn/hardware/avm/b1dma.c3
-rw-r--r--drivers/isdn/hardware/avm/c4.c3
-rw-r--r--drivers/isdn/hisax/elsa_ser.c6
-rw-r--r--drivers/isdn/hisax/isdnl2.c3
-rw-r--r--drivers/isdn/hysdn/hycapi.c5
-rw-r--r--drivers/isdn/hysdn/hysdn_net.c2
-rw-r--r--drivers/isdn/hysdn/hysdn_sched.c5
-rw-r--r--drivers/isdn/i4l/isdn_common.c2
-rw-r--r--drivers/isdn/i4l/isdn_net.c11
-rw-r--r--drivers/isdn/i4l/isdn_ppp.c9
-rw-r--r--drivers/isdn/isdnloop/isdnloop.c3
-rw-r--r--drivers/isdn/pcbit/capi.c12
14 files changed, 40 insertions, 28 deletions
diff --git a/drivers/isdn/act2000/module.c b/drivers/isdn/act2000/module.c
index e3e5c1399076..ee2b0b9f8f46 100644
--- a/drivers/isdn/act2000/module.c
+++ b/drivers/isdn/act2000/module.c
@@ -442,7 +442,7 @@ act2000_sendbuf(act2000_card *card, int channel, int ack, struct sk_buff *skb)
return 0;
}
skb_reserve(xmit_skb, 19);
- memcpy(skb_put(xmit_skb, len), skb->data, len);
+ skb_copy_from_linear_data(skb, skb_put(xmit_skb, len), len);
} else {
xmit_skb = skb_clone(skb, GFP_ATOMIC);
if (!xmit_skb) {
diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
index 2baef349c12d..c8e1c357cec8 100644
--- a/drivers/isdn/gigaset/usb-gigaset.c
+++ b/drivers/isdn/gigaset/usb-gigaset.c
@@ -652,7 +652,7 @@ static int write_modem(struct cardstate *cs)
* transmit data
*/
count = min(bcs->tx_skb->len, (unsigned) ucs->bulk_out_size);
- memcpy(ucs->bulk_out_buffer, bcs->tx_skb->data, count);
+ skb_copy_from_linear_data(bcs->tx_skb, ucs->bulk_out_buffer, count);
skb_pull(bcs->tx_skb, count);
atomic_set(&ucs->busy, 1);
gig_dbg(DEBUG_OUTPUT, "write_modem: send %d bytes", count);
diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c
index 1e2d38e3d68c..428872b653e9 100644
--- a/drivers/isdn/hardware/avm/b1dma.c
+++ b/drivers/isdn/hardware/avm/b1dma.c
@@ -404,7 +404,8 @@ static void b1dma_dispatch_tx(avmcard *card)
printk(KERN_DEBUG "tx: put 0x%x len=%d\n",
skb->data[2], txlen);
#endif
- memcpy(dma->sendbuf.dmabuf, skb->data+2, skb->len-2);
+ skb_copy_from_linear_data_offset(skb, 2, dma->sendbuf.dmabuf,
+ skb->len - 2);
}
txlen = (txlen + 3) & ~3;
diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c
index 6f5efa8d78cb..d58f927e766a 100644
--- a/drivers/isdn/hardware/avm/c4.c
+++ b/drivers/isdn/hardware/avm/c4.c
@@ -457,7 +457,8 @@ static void c4_dispatch_tx(avmcard *card)
printk(KERN_DEBUG "%s: tx put 0x%x len=%d\n",
card->name, skb->data[2], txlen);
#endif
- memcpy(dma->sendbuf.dmabuf, skb->data+2, skb->len-2);
+ skb_copy_from_linear_data_offset(skb, 2, dma->sendbuf.dmabuf,
+ skb->len - 2);
}
txlen = (txlen + 3) & ~3;
diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index ae377e812775..1642dca988a1 100644
--- a/drivers/isdn/hisax/elsa_ser.c
+++ b/drivers/isdn/hisax/elsa_ser.c
@@ -254,14 +254,16 @@ write_modem(struct BCState *bcs) {
count = len;
if (count > MAX_MODEM_BUF - fp) {
count = MAX_MODEM_BUF - fp;
- memcpy(cs->hw.elsa.transbuf + fp, bcs->tx_skb->data, count);
+ skb_copy_from_linear_data(bcs->tx_skb,
+ cs->hw.elsa.transbuf + fp, count);
skb_pull(bcs->tx_skb, count);
cs->hw.elsa.transcnt += count;
ret = count;
count = len - count;
fp = 0;
}
- memcpy((cs->hw.elsa.transbuf + fp), bcs->tx_skb->data, count);
+ skb_copy_from_linear_data(bcs->tx_skb,
+ cs->hw.elsa.transbuf + fp, count);
skb_pull(bcs->tx_skb, count);
cs->hw.elsa.transcnt += count;
ret += count;
diff --git a/drivers/isdn/hisax/isdnl2.c b/drivers/isdn/hisax/isdnl2.c
index cd3b5ad53491..3446f249d675 100644
--- a/drivers/isdn/hisax/isdnl2.c
+++ b/drivers/isdn/hisax/isdnl2.c
@@ -1293,7 +1293,8 @@ l2_pull_iqueue(struct FsmInst *fi, int event, void *arg)
oskb = skb;
skb = alloc_skb(oskb->len + i, GFP_ATOMIC);
memcpy(skb_put(skb, i), header, i);
- memcpy(skb_put(skb, oskb->len), oskb->data, oskb->len);
+ skb_copy_from_linear_data(oskb,
+ skb_put(skb, oskb->len), oskb->len);
dev_kfree_skb(oskb);
}
st->l2.l2l1(st, PH_PULL | INDICATION, skb);
diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c
index b2ae4ec1e49e..f85450146bdc 100644
--- a/drivers/isdn/hysdn/hycapi.c
+++ b/drivers/isdn/hysdn/hycapi.c
@@ -398,8 +398,9 @@ static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
_len = CAPIMSG_LEN(skb->data);
if (_len > 22) {
_len2 = _len - 22;
- memcpy(msghead, skb->data, 22);
- memcpy(skb->data + _len2, msghead, 22);
+ skb_copy_from_linear_data(skb, msghead, 22);
+ skb_copy_to_linear_data_offset(skb, _len2,
+ msghead, 22);
skb_pull(skb, _len2);
CAPIMSG_SETLEN(skb->data, 22);
retval = capilib_data_b3_req(&cinfo->ncci_head,
diff --git a/drivers/isdn/hysdn/hysdn_net.c b/drivers/isdn/hysdn/hysdn_net.c
index 557d96c78a62..cfa8fa5e44ab 100644
--- a/drivers/isdn/hysdn/hysdn_net.c
+++ b/drivers/isdn/hysdn/hysdn_net.c
@@ -214,8 +214,6 @@ hysdn_rx_netpkt(hysdn_card * card, unsigned char *buf, unsigned short len)
lp->stats.rx_dropped++;
return;
}
- skb->dev = &lp->netdev;
-
/* copy the data */
memcpy(skb_put(skb, len), buf, len);
diff --git a/drivers/isdn/hysdn/hysdn_sched.c b/drivers/isdn/hysdn/hysdn_sched.c
index b7b5aa4748a0..81db4a190d41 100644
--- a/drivers/isdn/hysdn/hysdn_sched.c
+++ b/drivers/isdn/hysdn/hysdn_sched.c
@@ -113,7 +113,8 @@ hysdn_sched_tx(hysdn_card *card, unsigned char *buf,
(skb = hysdn_tx_netget(card)) != NULL)
{
if (skb->len <= maxlen) {
- memcpy(buf, skb->data, skb->len); /* copy the packet to the buffer */
+ /* copy the packet to the buffer */
+ skb_copy_from_linear_data(skb, buf, skb->len);
*len = skb->len;
*chan = CHAN_NDIS_DATA;
card->net_tx_busy = 1; /* we are busy sending network data */
@@ -126,7 +127,7 @@ hysdn_sched_tx(hysdn_card *card, unsigned char *buf,
((skb = hycapi_tx_capiget(card)) != NULL) )
{
if (skb->len <= maxlen) {
- memcpy(buf, skb->data, skb->len);
+ skb_copy_from_linear_data(skb, buf, skb->len);
*len = skb->len;
*chan = CHAN_CAPI;
hycapi_tx_capiack(card);
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 9c926e41b114..c97330b19877 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -829,7 +829,7 @@ isdn_readbchan(int di, int channel, u_char * buf, u_char * fp, int len, wait_que
dflag = 0;
}
count_put = count_pull;
- memcpy(cp, skb->data, count_put);
+ skb_copy_from_linear_data(skb, cp, count_put);
cp += count_put;
len -= count_put;
#ifdef CONFIG_ISDN_AUDIO
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 838b3734e2b6..aa83277aba74 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -872,7 +872,8 @@ typedef struct {
static void
isdn_net_log_skb(struct sk_buff * skb, isdn_net_local * lp)
{
- u_char *p = skb->nh.raw; /* hopefully, this was set correctly */
+ /* hopefully, this was set correctly */
+ const u_char *p = skb_network_header(skb);
unsigned short proto = ntohs(skb->protocol);
int data_ofs;
ip_ports *ipp;
@@ -880,7 +881,7 @@ isdn_net_log_skb(struct sk_buff * skb, isdn_net_local * lp)
addinfo[0] = '\0';
/* This check stolen from 2.1.72 dev_queue_xmit_nit() */
- if (skb->nh.raw < skb->data || skb->nh.raw >= skb->tail) {
+ if (p < skb->data || skb->network_header >= skb->tail) {
/* fall back to old isdn_net_log_packet method() */
char * buf = skb->data;
@@ -1121,7 +1122,7 @@ isdn_net_adjust_hdr(struct sk_buff *skb, struct net_device *dev)
if (!skb)
return;
if (lp->p_encap == ISDN_NET_ENCAP_ETHER) {
- int pullsize = (ulong)skb->nh.raw - (ulong)skb->data - ETH_HLEN;
+ const int pullsize = skb_network_offset(skb) - ETH_HLEN;
if (pullsize > 0) {
printk(KERN_DEBUG "isdn_net: Pull junk %d\n", pullsize);
skb_pull(skb, pullsize);
@@ -1366,7 +1367,7 @@ isdn_net_type_trans(struct sk_buff *skb, struct net_device *dev)
struct ethhdr *eth;
unsigned char *rawp;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb_pull(skb, ETH_HLEN);
eth = eth_hdr(skb);
@@ -1786,7 +1787,7 @@ isdn_net_receive(struct net_device *ndev, struct sk_buff *skb)
}
skb->dev = ndev;
skb->pkt_type = PACKET_HOST;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
#ifdef ISDN_DEBUG_NET_DUMP
isdn_dumppkt("R:", skb->data, skb->len, 40);
#endif
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 1b2df80c3bce..387392cb3d68 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -1100,7 +1100,8 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff
goto drop_packet;
}
skb_put(skb, skb_old->len + 128);
- memcpy(skb->data, skb_old->data, skb_old->len);
+ skb_copy_from_linear_data(skb_old, skb->data,
+ skb_old->len);
if (net_dev->local->ppp_slot < 0) {
printk(KERN_ERR "%s: net_dev->local->ppp_slot(%d) out of range\n",
__FUNCTION__, net_dev->local->ppp_slot);
@@ -1167,7 +1168,7 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff
mlp->huptimer = 0;
#endif /* CONFIG_IPPP_FILTER */
skb->dev = dev;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
netif_rx(skb);
/* net_dev->local->stats.rx_packets++; done in isdn_net.c */
return;
@@ -1902,7 +1903,9 @@ void isdn_ppp_mp_reassembly( isdn_net_dev * net_dev, isdn_net_local * lp,
while( from != to ) {
unsigned int len = from->len - MP_HEADER_LEN;
- memcpy(skb_put(skb,len), from->data+MP_HEADER_LEN, len);
+ skb_copy_from_linear_data_offset(from, MP_HEADER_LEN,
+ skb_put(skb,len),
+ len);
frag = from->next;
isdn_ppp_mp_free_skb(mp, from);
from = frag;
diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index e3add27dd0e1..e93ad59f60bf 100644
--- a/drivers/isdn/isdnloop/isdnloop.c
+++ b/drivers/isdn/isdnloop/isdnloop.c
@@ -415,7 +415,8 @@ isdnloop_sendbuf(int channel, struct sk_buff *skb, isdnloop_card * card)
spin_lock_irqsave(&card->isdnloop_lock, flags);
nskb = dev_alloc_skb(skb->len);
if (nskb) {
- memcpy(skb_put(nskb, len), skb->data, len);
+ skb_copy_from_linear_data(skb,
+ skb_put(nskb, len), len);
skb_queue_tail(&card->bqueue[channel], nskb);
dev_kfree_skb(skb);
} else
diff --git a/drivers/isdn/pcbit/capi.c b/drivers/isdn/pcbit/capi.c
index 47c59e95898d..7b55e151f1b0 100644
--- a/drivers/isdn/pcbit/capi.c
+++ b/drivers/isdn/pcbit/capi.c
@@ -429,8 +429,9 @@ int capi_decode_conn_ind(struct pcbit_chan * chan,
if (!(info->data.setup.CallingPN = kmalloc(len - count + 1, GFP_ATOMIC)))
return -1;
- memcpy(info->data.setup.CallingPN, skb->data + count + 1,
- len - count);
+ skb_copy_from_linear_data_offset(skb, count + 1,
+ info->data.setup.CallingPN,
+ len - count);
info->data.setup.CallingPN[len - count] = 0;
}
@@ -457,8 +458,9 @@ int capi_decode_conn_ind(struct pcbit_chan * chan,
if (!(info->data.setup.CalledPN = kmalloc(len - count + 1, GFP_ATOMIC)))
return -1;
- memcpy(info->data.setup.CalledPN, skb->data + count + 1,
- len - count);
+ skb_copy_from_linear_data_offset(skb, count + 1,
+ info->data.setup.CalledPN,
+ len - count);
info->data.setup.CalledPN[len - count] = 0;
}
@@ -539,7 +541,7 @@ int capi_decode_conn_actv_ind(struct pcbit_chan * chan, struct sk_buff *skb)
#ifdef DEBUG
if (len > 1 && len < 31) {
- memcpy(str, skb->data + 2, len - 1);
+ skb_copy_from_linear_data_offset(skb, 2, str, len - 1);
str[len] = 0;
printk(KERN_DEBUG "Connected Party Number: %s\n", str);
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-07 15:56:13 +0300