From: Pavel Emelyanov Date: Mon, 14 Apr 2008 05:32:02 +0000 (-0700) Subject: [NETNS][DCCPV6]: Add dummy per-net operations. X-Git-Tag: v2.6.26-rc1~1138^2~104 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8231bd270df435f2d4d85b284dd9dbd48521dd84;p=linux-2.6 [NETNS][DCCPV6]: Add dummy per-net operations. They will be responsible for ctl socket initialization, but currently they are void. Signed-off-by: Pavel Emelyanov Acked-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index b657dea9ee..2ca52913f4 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -1171,6 +1171,20 @@ static struct inet_protosw dccp_v6_protosw = { .flags = INET_PROTOSW_ICSK, }; +static int dccp_v6_init_net(struct net *net) +{ + return 0; +} + +static void dccp_v6_exit_net(struct net *net) +{ +} + +static struct pernet_operations dccp_v6_ops = { + .init = dccp_v6_init_net, + .exit = dccp_v6_exit_net, +}; + static int __init dccp_v6_init(void) { int err = proto_register(&dccp_v6_prot, 1); @@ -1188,8 +1202,15 @@ static int __init dccp_v6_init(void) SOCK_DCCP, IPPROTO_DCCP, &init_net); if (err != 0) goto out_unregister_protosw; + + err = register_pernet_subsys(&dccp_v6_ops); + if (err != 0) + goto out_destroy_ctl_sock; out: return err; + +out_destroy_ctl_sock: + inet_ctl_sock_destroy(dccp_v6_ctl_sk); out_unregister_protosw: inet6_del_protocol(&dccp_v6_protocol, IPPROTO_DCCP); inet6_unregister_protosw(&dccp_v6_protosw); @@ -1200,6 +1221,7 @@ out_unregister_proto: static void __exit dccp_v6_exit(void) { + unregister_pernet_subsys(&dccp_v6_ops); inet_ctl_sock_destroy(dccp_v6_ctl_sk); inet6_del_protocol(&dccp_v6_protocol, IPPROTO_DCCP); inet6_unregister_protosw(&dccp_v6_protosw);