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

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
...@@ -69,7 +69,7 @@ void iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb, ...@@ -69,7 +69,7 @@ void iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb,
skb_scrub_packet(skb, xnet); skb_scrub_packet(skb, xnet);
skb_clear_hash(skb); skb_clear_hash_if_not_l4(skb);
skb_dst_set(skb, &rt->dst); skb_dst_set(skb, &rt->dst);
memset(IPCB(skb), 0, sizeof(*IPCB(skb))); memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
......
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