tree beb6710f7ffb43a00ba26da9e02b3f4feab9532a
parent 2045ceaed4d54e6e698874d008be727ee5b2a01c
author Denis Kirjanov <kda@linux-powerpc.org> 1392267536 +0400
committer David S. Miller <davem@davemloft.net> 1392334556 -0500

ipv4: ip_forward: perform skb->pkt_type check at the beginning

Packets which have L2 address different from ours should be
already filtered before entering into ip_forward().

Perform that check at the beginning to avoid processing such packets.

Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: David S. Miller <davem@davemloft.net>