affs: remove useless superblock writeout on remount

We do not need to write out the superblock from '->remount_fs()' because VFS has already called '->sync_fs()' by this time and the superblock has already been written out. Thus, remove the 'affs_write_super()' infocation from 'affs_remount()'. Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: Al Viro <[email protected]>
kyagi · Jul 14, 2012 · 0164b1a · 0164b1a
1 parent c9753b1
commit 0164b1a
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/fs/affs/super.c b/fs/affs/super.c
@@ -545,10 +545,9 @@ affs_remount(struct super_block *sb, int *flags, char *data)
 	if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
 		return 0;
 
-	if (*flags & MS_RDONLY) {
-		affs_write_super(sb);
+	if (*flags & MS_RDONLY)
 		affs_free_bitmap(sb);
-	} else
+	else
 		res = affs_init_bitmap(sb, flags);
 
 	return res;