diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 4dc9709eff31..61102938f119 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3902,7 +3902,6 @@ static u64 mem_cgroup_read(struct cgroup *cont, struct cftype *cft)
 		break;
 	default:
 		BUG();
-		break;
 	}
 	return val;
 }