tree 89611d7058c612085c58dfb9913ee30ddf04b604
parent 0660e03f6b18f19b6bbafe7583265a51b90daf36
author Arnaldo Carvalho de Melo <acme@redhat.com> 1173802012 -0300
committer David S. Miller <davem@sunset.davemloft.net> 1177565115 -0700

[SK_BUFF]: Introduce skb_reset_transport_header(skb)

For the common, open coded 'skb->h.raw = skb->data' operation, so that we can
later turn skb->h.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 cases:

skb->h.raw = skb->data;
skb->h.raw = {skb_push|[__]skb_pull}()

The next ones 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>