linux-kernel - [PATCH 3/6] f2fs: remove unneeded memset from init

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Date:	Sat,  1 Dec 2012 10:55:45 +0900
From:	Namjae Jeon <linkinjeon@...il.com>
To:	jaegeuk.kim@...sung.com
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	Namjae Jeon <linkinjeon@...il.com>,
	Namjae Jeon <namjae.jeon@...sung.com>,
	Amit Sahrawat <a.sahrawat@...sung.com>
Subject: [PATCH 3/6] f2fs: remove unneeded memset from init_once

From: Namjae Jeon <namjae.jeon@...sung.com>

Since, __GFP_ZERO is used while f2fs inode allocation, so we do not
need memset for f2fs_inode_info, as this is already zeroed out.

Signed-off-by: Namjae Jeon <namjae.jeon@...sung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@...sung.com>
---
 fs/f2fs/super.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index c72e517..41ed943 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -57,7 +57,6 @@ static void init_once(void *foo)
 {
 	struct f2fs_inode_info *fi = (struct f2fs_inode_info *) foo;
 
-	memset(fi, 0, sizeof(*fi));
 	inode_init_once(&fi->vfs_inode);
 }
 
-- 
1.7.9.5

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