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fou: avoid calling udp_del_offload() twice

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This fixes the following harmless warning:

./ip/ip fou del port 7777
[  122.907516] udp_del_offload: didn't find offload for port 7777

Cc: Tom Herbert <tom@herbertland.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong 2015-04-10 12:00:26 -07:00 committed by David S. Miller
parent d72da6aa00
commit 9272f04872
1 changed files with 2 additions and 2 deletions
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4
net/ipv4/fou.c
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@ -410,7 +410,8 @@ static void fou_release(struct fou *fou)
struct socket *sock = fou->sock;
struct sock *sk = sock->sk;
udp_del_offload(&fou->udp_offloads);
if (sk->sk_family == AF_INET)
udp_del_offload(&fou->udp_offloads);
list_del(&fou->list);
@ -528,7 +529,6 @@ static int fou_destroy(struct net *net, struct fou_cfg *cfg)
spin_lock(&fou_lock);
list_for_each_entry(fou, &fou_list, list) {
if (fou->port == port) {
udp_del_offload(&fou->udp_offloads);
fou_release(fou);
err = 0;
break;