Merge branch 'pm-qos'

[firefly-linux-kernel-4.4.55.git] / net / netfilter / nf_conntrack_netlink.c

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index da4fc37a8578b6ef4590cbd0abf6e04241ebb8fc..9807f3278fcbcdfcc28c61b9b19e6a8c74d02b18 100644 (file)
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -2790,7 +2790,8 @@ static int __init ctnetlink_init(void)
                goto err_unreg_subsys;
        }
 
-       if (register_pernet_subsys(&ctnetlink_net_ops)) {
+       ret = register_pernet_subsys(&ctnetlink_net_ops);
+       if (ret < 0) {
                pr_err("ctnetlink_init: cannot register pernet operations\n");
                goto err_unreg_exp_subsys;
        }