ip_tunnel: do not clear l4 hashes
authorEric Dumazet <edumazet@google.com>
Thu, 8 Sep 2016 22:40:48 +0000 (15:40 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 10 Sep 2016 02:33:11 +0000 (19:33 -0700)
commitbf8d85d4f907d2156e6e5d2831378527957d9bde
treef861aa27415fa1a8355948c29cf1909c6020dd38
parent2c4f414f0290e019d463f1f7f447807fd6a6470c
ip_tunnel: do not clear l4 hashes

If skb has a valid l4 hash, there is no point clearing hash and force
a further flow dissection when a tunnel encapsulation is added.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ip_tunnel_core.c