From: Eric Dumazet <edumazet@google.com>
Date: Mon, 7 Jan 2013 09:28:21 +0000 (+0000)
Subject: net: introduce skb_transport_header_was_set()
X-Git-Tag: v3.9-rc1~139^2~437
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fda55eca5a33f33ffcd4192c6b2d75179714a52c;p=pandora-kernel.git

net: introduce skb_transport_header_was_set()

We have skb_mac_header_was_set() helper to tell if mac_header
was set on a skb. We would like the same for transport_header.

__netif_receive_skb() doesn't reset the transport header if already
set by GRO layer.

Note that network stacks usually reset the transport header anyway,
after pulling the network header, so this change only allows
a followup patch to have more precise qdisc pkt_len computation
for GSO packets at ingress side.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed