openvswitch: Use correct config guard.

This bug was introduced by commit aa310701e787087
(openvswitch: Add gre tunnel support.)

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index f52dfb9cb5a7..ba81294219ac 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -39,7 +39,7 @@ static const struct vport_ops *vport_ops_list[] = {
         &ovs_netdev_vport_ops,
         &ovs_internal_vport_ops,
 
-#ifdef CONFIG_NET_IPGRE_DEMUX
+#if IS_ENABLED(CONFIG_NET_IPGRE_DEMUX)
         &ovs_gre_vport_ops,
 #endif
 };