1 files changed, 2 insertions, 1 deletions

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index da4fc37a8578..9807f3278fcb 100644
--- 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;
         }