net: dsa: mv88e6xxx: Unlock on error in mv88e6xxx_port_bridge_join()

Call mv88e6xxx_reg_unlock(chip) before returning on this error path. Fixes: 7af4a36 ("net: dsa: mv88e6xxx: Improve isolation of standalone ports") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Feb 7, 2022 · ff62433 · ff62433
1 parent dde41a6
commit ff62433
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -2602,7 +2602,7 @@ static int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
 
 	err = mv88e6xxx_port_set_map_da(chip, port, true);
 	if (err)
-		return err;
+		goto unlock;
 
 	err = mv88e6xxx_port_commit_pvid(chip, port);
 	if (err)