Merge tag 'vfio-v3.9-rc7' of git://github.com/awilliam/linux-vfio

[firefly-linux-kernel-4.4.55.git] / net / bridge / br_fdb.c

diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index b0812c91c0f0ea6d4010722990a044c72d93ba36..bab338e6270df4604efe792f40025a40d7682347 100644 (file)
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -423,7 +423,7 @@ static int fdb_insert(struct net_bridge *br, struct net_bridge_port *source,
                        return 0;
                br_warn(br, "adding interface %s with same address "
                       "as a received packet\n",
-                      source->dev->name);
+                      source ? source->dev->name : br->dev->name);
                fdb_delete(br, fdb);
        }