611 	if (rbd_dev->spec->snap_id != CEPH_NOSNAP && !ro)  in rbd_ioctl_set_ro()
1179 	if (snap_id == CEPH_NOSNAP)  in rbd_snap_name()
1193 	if (snap_id == CEPH_NOSNAP) {  in rbd_snap_size()
1220 	if (snap_id == CEPH_NOSNAP) {  in rbd_snap_features()
3664 		   rbd_dev->spec->snap_id == CEPH_NOSNAP);  in rbd_queue_workfn()
3674 		rbd_assert(rbd_dev->spec->snap_id != CEPH_NOSNAP);  in rbd_queue_workfn()
3883 	if (snap_id == CEPH_NOSNAP)  in rbd_exists_validate()
3930 	if (rbd_dev->spec->snap_id == CEPH_NOSNAP) {  in rbd_dev_refresh()
4319 	spec->snap_id = CEPH_NOSNAP;  in rbd_spec_alloc()
4506 	return _rbd_dev_v2_snap_size(rbd_dev, CEPH_NOSNAP,  in rbd_dev_v2_image_size()
4585 	return _rbd_dev_v2_snap_features(rbd_dev, CEPH_NOSNAP,  in rbd_dev_v2_features()
4946 	return CEPH_NOSNAP;  in rbd_v1_snap_id_by_name()
4971 	return found ? snap_id : CEPH_NOSNAP;  in rbd_v2_snap_id_by_name()
5001 		if (snap_id == CEPH_NOSNAP)  in rbd_spec_fill_snap_id()
5006 		spec->snap_id = CEPH_NOSNAP;  in rbd_spec_fill_snap_id()
5029 	rbd_assert(spec->snap_id != CEPH_NOSNAP);  in rbd_spec_fill_names()
5882 	if (rbd_dev->spec->snap_id != CEPH_NOSNAP)  in do_rbd_add()