520 	dev_t anon_dev;  in create_subvol()  local
539 	ret = get_anon_bdev(&anon_dev);  in create_subvol()
643 	new_root = btrfs_get_new_fs_root(fs_info, objectid, &anon_dev);  in create_subvol()
650 	anon_dev = 0;  in create_subvol()
691 	if (anon_dev)  in create_subvol()
692 		free_anon_bdev(anon_dev);  in create_subvol()
733 	ret = get_anon_bdev(&pending_snapshot->anon_dev);  in create_snapshot()
799 	pending_snapshot->anon_dev = 0;  in create_snapshot()
803 		pending_snapshot->snap->anon_dev = 0;  in create_snapshot()
809 	if (pending_snapshot->anon_dev)  in create_snapshot()
810 		free_anon_bdev(pending_snapshot->anon_dev);  in create_snapshot()