From patchwork Fri Dec 28 02:36:38 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [11/19] netfilter: ipv6: register l3proto ipv6 in module_init From: Gao feng X-Patchwork-Id: 208384 Message-Id: <1356662206-2260-12-git-send-email-gaofeng@cn.fujitsu.com> To: netfilter-devel@vger.kernel.org Cc: netdev@vger.kernel.org, canqunzhang@gmail.com, kaber@trash.net, pablo@netfilter.org, ebiederm@xmission.com, Gao feng Date: Fri, 28 Dec 2012 10:36:38 +0800 register nf_conntrack_l3proto_ipv6 in module_init, and unregister it in module_exit. Signed-off-by: Gao feng --- net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index 469a15f..07ec50b 100644 --- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -499,8 +499,13 @@ static int __init nf_conntrack_l3proto_ipv6_init(void) "hook.\n"); goto cleanup_ipv6; } + ret = nf_conntrack_l3proto_register(&nf_conntrack_l3proto_ipv6); + if (ret < 0) + goto cleanup_proto; return ret; + cleanup_proto: + nf_unregister_hooks(ipv6_conntrack_ops, ARRAY_SIZE(ipv6_conntrack_ops)); cleanup_ipv6: unregister_pernet_subsys(&ipv6_net_ops); cleanup_pernet: @@ -511,6 +516,7 @@ static int __init nf_conntrack_l3proto_ipv6_init(void) static void __exit nf_conntrack_l3proto_ipv6_fini(void) { synchronize_net(); + nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv6); nf_unregister_hooks(ipv6_conntrack_ops, ARRAY_SIZE(ipv6_conntrack_ops)); unregister_pernet_subsys(&ipv6_net_ops); nf_unregister_sockopt(&so_getorigdst6);