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 (file)
--- 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)