btrfs: use proper error values on allocation failure in clone_fs_devices

Fix the fake ENOMEM return error code to the actual error in
clone_fs_devices().

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2019-08-27 15:40:45 +08:00 • committed by David Sterba
commit d2979aa25f