From 4aa896c4baaab2b4f499c7434f85457f9f3d9fe4 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Tue, 19 Feb 2013 12:14:10 +0000 Subject: [PATCH] ip_gre: remove an extra dst_release() commit 68c331631143 (v4 GRE: Add TCP segmentation offload for GRE) introduced a bug in error path. dst is attached to skb, so will be released when skb is freed. Signed-off-by: Eric Dumazet Cc: Pravin B Shelar Acked-by: Pravin B Shelar Signed-off-by: David S. Miller --- net/ipv4/ip_gre.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 31bc94152693..5ef4da780ac1 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -1006,10 +1006,8 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev if (skb_has_shared_frag(skb)) { err = __skb_linearize(skb); - if (err) { - ip_rt_put(rt); + if (err) goto tx_error; - } } *ptr = 0; -- 2.20.1