drivers: net: use skb_headlen()

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

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 719ec5a0dca5..90a5a7cac740 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -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,
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index c213e0da0343..56c2e99e458f 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -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++) {