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Commit bf8d85d4 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

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: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2c4f414f

net/ipv4/ip_tunnel_core.c

+1 −1
Original line number Diff line number Diff line
@@ -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)));