linux-kernel - [PATCH 2/2] mm/page_alloc.c: Get rid of unused marco LONG

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Date:	Sun, 06 Oct 2013 01:32:40 +0800
From:	Zhang Yanfei <zhangyanfei.yes@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Linux MM <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] mm/page_alloc.c: Get rid of unused marco LONG_ALIGN

From: Zhang Yanfei <zhangyanfei@...fujitsu.com>

The macro is nowhere used, so remove it.

Signed-off-by: Zhang Yanfei <zhangyanfei@...fujitsu.com>
---
 mm/page_alloc.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 1fb13b6..9d8508d 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3881,8 +3881,6 @@ static inline unsigned long wait_table_bits(unsigned long size)
 	return ffz(~size);
 }
 
-#define LONG_ALIGN(x) (((x)+(sizeof(long))-1)&~((sizeof(long))-1))
-
 /*
  * Check if a pageblock contains reserved pages
  */
-- 
1.7.1

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