1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 30f5a4ad04eb..abcc79f649b3 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -179,7 +179,7 @@ int ipv6_sysctl_register(void)
         int err = -ENOMEM;
 
         ip6_header = register_net_sysctl(&init_net, "net/ipv6", ipv6_rotable);
-        if (ip6_header == NULL)
+        if (!ip6_header)
                 goto out;
 
         err = register_pernet_subsys(&ipv6_sysctl_net_ops);