diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index dfa7c9a..e11c993 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -223,7 +223,7 @@
 		 * See if pvid is set on this port.  That tells us which
 		 * vlan untagged or priority-tagged traffic belongs to.
 		 */
-		if (pvid == VLAN_N_VID)
+		if (!pvid)
 			goto drop;
 
 		/* PVID is set on this port.  Any untagged or priority-tagged
@@ -292,7 +292,7 @@
 
 	if (!*vid) {
 		*vid = br_get_pvid(v);
-		if (*vid == VLAN_N_VID)
+		if (!*vid)
 			return false;
 
 		return true;