vti6: Don't unregister pernet ops twice on init errors

[deliverable/linux.git] / net / ipv6 / ip6_vti.c

diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index b7c0f827140b402685cc29049cb56646471c2cf2..a51100379f4af85aa6376baf69aa34c30a284760 100644 (file)
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -1097,7 +1097,6 @@ static int __init vti6_tunnel_init(void)
 
        err = xfrm6_protocol_register(&vti_esp6_protocol, IPPROTO_ESP);
        if (err < 0) {
-               unregister_pernet_device(&vti6_net_ops);
                pr_err("%s: can't register vti6 protocol\n", __func__);
 
                goto out;
@@ -1106,7 +1105,6 @@ static int __init vti6_tunnel_init(void)
        err = xfrm6_protocol_register(&vti_ah6_protocol, IPPROTO_AH);
        if (err < 0) {
                xfrm6_protocol_deregister(&vti_esp6_protocol, IPPROTO_ESP);
-               unregister_pernet_device(&vti6_net_ops);
                pr_err("%s: can't register vti6 protocol\n", __func__);
 
                goto out;
@@ -1116,7 +1114,6 @@ static int __init vti6_tunnel_init(void)
        if (err < 0) {
                xfrm6_protocol_deregister(&vti_ah6_protocol, IPPROTO_AH);
                xfrm6_protocol_deregister(&vti_esp6_protocol, IPPROTO_ESP);
-               unregister_pernet_device(&vti6_net_ops);
                pr_err("%s: can't register vti6 protocol\n", __func__);
 
                goto out;