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authorPavel Emelyanov <xemul@openvz.org>2008-04-13 22:32:02 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-13 22:32:02 -0700
commit8231bd270df435f2d4d85b284dd9dbd48521dd84 (patch)
tree910c5d067af572ae28809df7ed7501b10c399d57 /net/dccp/ipv6.c
parent68d185980f70413b353df99cdf5e667510036668 (diff)
[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 <xemul@openvz.org> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/ipv6.c')
-rw-r--r--net/dccp/ipv6.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index b657dea9ee27..2ca52913f4be 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);