diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 1b4150ff64be..d275c72c4f8e 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -106,7 +106,7 @@ struct lruvec_stat {
  */
 struct memcg_shrinker_map {
 	struct rcu_head rcu;
-	unsigned long map[0];
+	unsigned long map[];
 };
 
 /*
@@ -148,7 +148,7 @@ struct mem_cgroup_threshold_ary {
 	/* Size of entries[] */
 	unsigned int size;
 	/* Array of thresholds */
-	struct mem_cgroup_threshold entries[0];
+	struct mem_cgroup_threshold entries[];
 };
 
 struct mem_cgroup_thresholds {