[SK_BUFF]: Introduce skb_reset_mac_header(skb)
For the common, open coded 'skb->mac.raw = skb->data' operation, so that we can
later turn skb->mac.raw into a offset, reducing the size of struct sk_buff in
64bit land while possibly keeping it as a pointer on 32bit.
This one touches just the most simple case, next will handle the slightly more
"complex" cases.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/802/fddi.c b/net/802/fddi.c
index f8a0c9f..91dde41 100644
--- a/net/802/fddi.c
+++ b/net/802/fddi.c
@@ -131,7 +131,7 @@
*/
skb->dev = dev;
- skb->mac.raw = skb->data; /* point to frame control (FC) */
+ skb_reset_mac_header(skb); /* point to frame control (FC) */
if(fddi->hdr.llc_8022_1.dsap==0xe0)
{