From: Namjae Jeon <namjae.jeon@samsung.com>
Date: Sat, 22 Dec 2012 03:10:27 +0000 (+0900)
Subject: f2fs: remove unneeded variable from f2fs_sync_fs
X-Git-Tag: v3.12-rc1~1639^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=64c576fe51bc6b19e99340d2d0e1bda89f66db25;p=kernel%2Fkernel-generic.git

f2fs: remove unneeded variable from f2fs_sync_fs

We can directly return '0' from the function, instead of introducing a
'ret' variable.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
---

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index cf0ffb8..08a94c8 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -119,7 +119,6 @@ static void f2fs_put_super(struct super_block *sb)
 int f2fs_sync_fs(struct super_block *sb, int sync)
 {
 	struct f2fs_sb_info *sbi = F2FS_SB(sb);
-	int ret = 0;
 
 	if (!sbi->s_dirty && !get_pages(sbi, F2FS_DIRTY_NODES))
 		return 0;
@@ -127,7 +126,7 @@ int f2fs_sync_fs(struct super_block *sb, int sync)
 	if (sync)
 		write_checkpoint(sbi, false, false);
 
-	return ret;
+	return 0;
 }
 
 static int f2fs_statfs(struct dentry *dentry, struct kstatfs *buf)