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 <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/affs/super.c b/fs/affs/super.c
index 12b4f58081b4de8a6bb9ec4222c2a07f0ee745be..c837e43687a6809e13955ecaa1bbd1787a4427f9 100644 (file)
--- 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;