Move the proto (un)registration codes to the module_init/exit context.
Signed-off-by: Gao feng <gaofeng@xxxxxxxxxxxxxx>
---
net/netfilter/nf_conntrack_proto_sctp.c | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index 0aa91dd..62ef799 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -891,11 +891,32 @@ static struct pernet_operations sctp_net_ops = {
static int __init nf_conntrack_proto_sctp_init(void)
{
- return register_pernet_subsys(&sctp_net_ops);
+ int ret;
+ ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_sctp4);
+ if (ret < 0)
+ goto out_sctp4;
+
+ ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_sctp6);
+ if (ret < 0)
+ goto out_sctp6;
+
+ ret = register_pernet_subsys(&sctp_net_ops);
+ if (ret < 0)
+ goto out_pernet;
+
+ return 0;
+out_pernet:
+ nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_sctp6);
+out_sctp6:
+ nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_sctp4);
+out_sctp4:
+ return ret;
}
static void __exit nf_conntrack_proto_sctp_fini(void)
{
+ nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_sctp6);
+ nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_sctp4);
unregister_pernet_subsys(&sctp_net_ops);
}
--
1.7.11.7
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