diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c
index ee55a902fa66ed6367c92af4d1e4e42ae26cf73c..f0fc4de4fc9a4854ac6b2d6926ed549fed71ce26 100644
--- a/drivers/net/dsa/dsa_loop.c
+++ b/drivers/net/dsa/dsa_loop.c
@@ -194,7 +194,7 @@ static int dsa_loop_port_vlan_dump(struct dsa_switch *ds, int port,
 	struct mii_bus *bus = ps->bus;
 	struct dsa_loop_vlan *vl;
 	u16 vid, vid_start = 0;
-	int err;
+	int err = 0;
 
 	dev_dbg(ds->dev, "%s\n", __func__);