diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c
index 3a8d1900aa78..943e5c431354 100644
--- a/net/openvswitch/vport-gre.c
+++ b/net/openvswitch/vport-gre.c
@@ -16,7 +16,7 @@
  * 02110-1301, USA
  */
 
-#ifdef CONFIG_NET_IPGRE_DEMUX
+#if IS_ENABLED(CONFIG_NET_IPGRE_DEMUX)
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/if.h>
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
 };