tree 54cfa7d4fe00d0c28a60022b075afc0856d6fc2b
parent 88c7664f13bd1a36acb8566b93892a4c58759ac6
author Arnaldo Carvalho de Melo <acme@redhat.com> 1174265028 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1177565124 -0700

[TCP]: Introduce tcp_hdrlen() and tcp_optlen()

The ip_hdrlen() buddy, created to reduce the number of skb->h.th-> uses and to
avoid the longer, open coded equivalent.

Ditched a no-op in bnx2 in the process.

I wonder if we should have a BUG_ON(skb->h.th->doff < 5) in tcp_optlen()...

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>