diff options
| -rw-r--r-- | net/dccp/ipv4.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index f75482bdee9a..f85d901f4e3f 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -1033,33 +1033,34 @@ static int __init dccp_v4_init(void) { int err = proto_register(&dccp_v4_prot, 1); - if (err != 0) + if (err) goto out; - err = inet_add_protocol(&dccp_v4_protocol, IPPROTO_DCCP); - if (err != 0) - goto out_proto_unregister; - inet_register_protosw(&dccp_v4_protosw); err = register_pernet_subsys(&dccp_v4_ops); if (err) goto out_destroy_ctl_sock; + + err = inet_add_protocol(&dccp_v4_protocol, IPPROTO_DCCP); + if (err) + goto out_proto_unregister; + out: return err; +out_proto_unregister: + unregister_pernet_subsys(&dccp_v4_ops); out_destroy_ctl_sock: inet_unregister_protosw(&dccp_v4_protosw); - inet_del_protocol(&dccp_v4_protocol, IPPROTO_DCCP); -out_proto_unregister: proto_unregister(&dccp_v4_prot); goto out; } static void __exit dccp_v4_exit(void) { + inet_del_protocol(&dccp_v4_protocol, IPPROTO_DCCP); unregister_pernet_subsys(&dccp_v4_ops); inet_unregister_protosw(&dccp_v4_protosw); - inet_del_protocol(&dccp_v4_protocol, IPPROTO_DCCP); proto_unregister(&dccp_v4_prot); } |