linux-kernel - [PATCH] mm: kasan: remove unused 'reserved' field from struct kasan_alloc

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Date:	Mon, 23 May 2016 19:30:54 +0300
From:	Andrey Ryabinin <aryabinin@...tuozzo.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Alexander Potapenko <glider@...gle.com>,
	Dmitry Vyukov <dvyukov@...gle.com>, <linux-mm@...ck.org>,
	<linux-kernel@...r.kernel.org>,
	Andrey Ryabinin <aryabinin@...tuozzo.com>
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.

Signed-off-by: Andrey Ryabinin <aryabinin@...tuozzo.com>
---
 mm/kasan/kasan.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index 7f7ac51..fb87923 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 {
-- 
2.7.3