diff options
author | Eric Dumazet <edumazet@google.com> | 2016-09-09 01:40:48 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2016-09-10 05:33:11 +0300 |
commit | bf8d85d4f907d2156e6e5d2831378527957d9bde (patch) | |
tree | f861aa27415fa1a8355948c29cf1909c6020dd38 /net | |
parent | 2c4f414f0290e019d463f1f7f447807fd6a6470c (diff) | |
download | linux-bf8d85d4f907d2156e6e5d2831378527957d9bde.tar.xz |
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>
Diffstat (limited to 'net')
-rw-r--r-- | net/ipv4/ip_tunnel_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c index 0f227db0e9ac..777bc1883870 100644 --- a/net/ipv4/ip_tunnel_core.c +++ b/net/ipv4/ip_tunnel_core.c @@ -69,7 +69,7 @@ void iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb, skb_scrub_packet(skb, xnet); - skb_clear_hash(skb); + skb_clear_hash_if_not_l4(skb); skb_dst_set(skb, &rt->dst); memset(IPCB(skb), 0, sizeof(*IPCB(skb))); |