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>

1 files changed, 2 insertions, 3 deletions

diff --git a/fs/affs/super.c b/fs/affs/super.c
index 12b4f58081b4..c837e43687a6 100644
--- 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;