From 9725759a96efb1ce56a1b93455ac0ab1901c5327 Mon Sep 17 00:00:00 2001
From: Andrey Ryabinin <aryabinin@virtuozzo.com>
Date: Thu, 26 May 2016 15:16:11 -0700
Subject: [PATCH] mm: kasan: remove unused 'reserved' field from struct
 kasan_alloc_meta

Commit cd11016e5f52 ("mm, kasan: stackdepot implementation.  Enable
stackdepot for SLAB") added 'reserved' field, but never used it.

Link: http://lkml.kernel.org/r/1464021054-2307-1-git-send-email-aryabinin@virtuozzo.com
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 mm/kasan/kasan.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index 7f7ac51d7faf..fb87923552ef 100644
--- a/mm/kasan/kasan.h
+++ b/mm/kasan/kasan.h
@@ -77,7 +77,6 @@ struct kasan_alloc_meta {
 	struct kasan_track track;
 	u32 state : 2;	/* enum kasan_state */
 	u32 alloc_size : 30;
-	u32 reserved;
 };
 
 struct qlist_node {