[PATCH 38/53] netfilter: decnet: only register hooks in init namespace

[Pablo Neira Ayuso]

From: Florian Westphal <f...@strlen.de>

looks like decnet isn't namespacified in first place, so restrict hook
registration to the initial namespace.

Prepares for eventual removal of legacy nf_register_hook() api.

Signed-off-by: Florian Westphal <f...@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pa...@netfilter.org>
---
 net/decnet/netfilter/dn_rtmsg.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index 85f2fdc360c2..f44303a40105 100644
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -134,7 +134,7 @@ static int __init dn_rtmsg_init(void)
                return -ENOMEM;
        }
 
-       rv = nf_register_hook(&dnrmg_ops);
+       rv = nf_register_net_hook(&init_net, &dnrmg_ops);
        if (rv) {
                netlink_kernel_release(dnrmg);
        }
@@ -144,7 +144,7 @@ static int __init dn_rtmsg_init(void)
 
 static void __exit dn_rtmsg_fini(void)
 {
-       nf_unregister_hook(&dnrmg_ops);
+       nf_unregister_net_hook(&init_net, &dnrmg_ops);
        netlink_kernel_release(dnrmg);
 }
 
-- 
2.1.4