nilfs2: remove redundant super block commit

This removes redundant super block commit.

nilfs_write_super will call nilfs_commit_super to store super block
into block device.  However, nilfs_put_super will call
nilfs_commit_super right after calling nilfs_write_super.  So calling
nilfs_write_super in nilfs_put_super would be redundant.

Signed-off-by: Jiro SEKIBA <jir@unicus.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

1 files changed, 0 insertions, 3 deletions

diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index ebbefb9d26c9..e543eda0d939 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -313,9 +313,6 @@ static void nilfs_put_super(struct super_block *sb)
 
         lock_kernel();
 
-        if (sb->s_dirt)
-                nilfs_write_super(sb);
-
         nilfs_detach_segment_constructor(sbi);
 
         if (!(sb->s_flags & MS_RDONLY)) {