mac-learning: Fix inverted logic in is_learning_vlan().

[sliver-openvswitch.git] / lib / mac-learning.c

diff --git a/lib/mac-learning.c b/lib/mac-learning.c
index bb84cfc..efd1dd4 100644 (file)
--- a/lib/mac-learning.c
+++ b/lib/mac-learning.c
@@ -149,7 +149,7 @@ mac_learning_set_flood_vlans(struct mac_learning *ml,
 static bool
 is_learning_vlan(const struct mac_learning *ml, uint16_t vlan)
 {
-    return vlan_bitmap_contains(ml->flood_vlans, vlan);
+    return !ml->flood_vlans || !bitmap_is_set(ml->flood_vlans, vlan);
 }
 
 /* Returns true if 'src_mac' may be learned on 'vlan' for 'ml'.