drivers: net: use skb_headlen()

replaces (skb->len - skb->data_len) occurrences by skb_headlen(skb)

Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Eric Dumazet 2010-04-14 15:59:40 -07:00 • committed by David S. Miller
commit e743d31312
17 changed files with 33 additions and 33 deletions

View file

@ -1131,7 +1131,7 @@ DPRINTK("doing direct send\n"); /* @@@ well, this doesn't work anyway */
if (i == -1)
put_dma(tx->index,eni_dev->dma,&j,(unsigned long)
skb->data,
skb->len - skb->data_len);
skb_headlen(skb));
else
put_dma(tx->index,eni_dev->dma,&j,(unsigned long)
skb_shinfo(skb)->frags[i].page + skb_shinfo(skb)->frags[i].page_offset,

View file

@ -2664,8 +2664,8 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
#ifdef USE_SCATTERGATHER
tpd->iovec[slot].addr = pci_map_single(he_dev->pci_dev, skb->data,
skb->len - skb->data_len, PCI_DMA_TODEVICE);
tpd->iovec[slot].len = skb->len - skb->data_len;
skb_headlen(skb), PCI_DMA_TODEVICE);
tpd->iovec[slot].len = skb_headlen(skb);
++slot;
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {