diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 27988045b48e97ab103238887b8175956e1f83fa..fa99b94b9dbb633479633d55c0ccb1f57a2d2a56 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -2258,8 +2258,8 @@ static int rbd_dev_snaps_register(struct rbd_device *rbd_dev) int ret = 0; dout("%s called\n", __func__); - if (!device_is_registered(&rbd_dev->dev)) - return 0; + if (WARN_ON(!device_is_registered(&rbd_dev->dev))) + return -EIO; list_for_each_entry(snap, &rbd_dev->snaps, node) { if (!rbd_snap_registered(snap)) {