Instead of BUG_ON return error to the caller. And handle the fail
condition by calling the abort transaction and going through the
error path.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>