diff options
| -rw-r--r-- | net/dccp/ipv4.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index b12803bcba5..10bba039c4b 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -989,6 +989,20 @@ static struct inet_protosw dccp_v4_protosw = { .flags = INET_PROTOSW_ICSK, }; +static int dccp_v4_init_net(struct net *net) +{ + return 0; +} + +static void dccp_v4_exit_net(struct net *net) +{ +} + +static struct pernet_operations dccp_v4_ops = { + .init = dccp_v4_init_net, + .exit = dccp_v4_exit_net, +}; + static int __init dccp_v4_init(void) { int err = proto_register(&dccp_v4_prot, 1); @@ -1006,8 +1020,14 @@ static int __init dccp_v4_init(void) SOCK_DCCP, IPPROTO_DCCP, &init_net); if (err) goto out_unregister_protosw; + + err = register_pernet_subsys(&dccp_v4_ops); + if (err) + goto out_destroy_ctl_sock; out: return err; +out_destroy_ctl_sock: + inet_ctl_sock_destroy(dccp_v4_ctl_sk); out_unregister_protosw: inet_unregister_protosw(&dccp_v4_protosw); inet_del_protocol(&dccp_v4_protocol, IPPROTO_DCCP); @@ -1018,6 +1038,7 @@ out_proto_unregister: static void __exit dccp_v4_exit(void) { + unregister_pernet_subsys(&dccp_v4_ops); inet_ctl_sock_destroy(dccp_v4_ctl_sk); inet_unregister_protosw(&dccp_v4_protosw); inet_del_protocol(&dccp_v4_protocol, IPPROTO_DCCP); |