tree b81f76632d8f2e21eb91ec3d885091a98398d93e
parent 4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0
author Arnaldo Carvalho de Melo <acme@redhat.com> 1174343444 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1177565072 -0700

[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>