diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index a7359f3e69e9..bd1ddd8e5474 100644
--- a/mm/kasan/kasan.h
+++ b/mm/kasan/kasan.h
@@ -80,7 +80,6 @@ struct kasan_alloc_meta {
 	struct kasan_track track;
 	u32 state : 2;	/* enum kasan_state */
 	u32 alloc_size : 30;
-	u32 reserved;
 };
 
 struct qlist_node {