commit e743d31312d00932391b123dfac3324d2b9e8c81
author Eric Dumazet <eric.dumazet@gmail.com> Wed Apr 14 15:59:40 2010 -0700
committer David S. Miller <davem@davemloft.net> Wed Apr 14 16:11:33 2010 -0700
tree e5ac3aacbfdde1fe8eb44c4e010085915da5ea05
parent b4bf665c5761837f693e87ab27870a5868185ccc

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>

drivers/net/s2io.c

diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index bab0061..f155928 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -2400,7 +2400,7 @@
 		return NULL;
 	}
 	pci_unmap_single(nic->pdev, (dma_addr_t)txds->Buffer_Pointer,
-			 skb->len - skb->data_len, PCI_DMA_TODEVICE);
+			 skb_headlen(skb), PCI_DMA_TODEVICE);
 	frg_cnt = skb_shinfo(skb)->nr_frags;
 	if (frg_cnt) {
 		txds++;
@@ -4202,7 +4202,7 @@
 		txdp->Control_2 |= TXD_VLAN_TAG(vlan_tag);
 	}
 
-	frg_len = skb->len - skb->data_len;
+	frg_len = skb_headlen(skb);
 	if (offload_type == SKB_GSO_UDP) {
 		int ufo_size;