869 		zbr = &c->zroot;  in ubifs_dump_znode()
938 	znode = ubifs_tnc_levelorder_next(c->zroot.znode, NULL);  in ubifs_dump_tnc()
947 		znode = ubifs_tnc_levelorder_next(c->zroot.znode, znode);  in ubifs_dump_tnc()
1381 		if (zbr != &c->zroot) {  in dbg_check_znode()
1517 	if (!c->zroot.znode)  in dbg_check_tnc()
1520 	znode = ubifs_tnc_postorder_first(c->zroot.znode);  in dbg_check_tnc()
1526 			zbr = &c->zroot;  in dbg_check_tnc()
1616 	if (!c->zroot.znode) {  in dbg_walk_index()
1617 		c->zroot.znode = ubifs_load_znode(c, &c->zroot, NULL, 0);  in dbg_walk_index()
1618 		if (IS_ERR(c->zroot.znode)) {  in dbg_walk_index()
1619 			err = PTR_ERR(c->zroot.znode);  in dbg_walk_index()
1620 			c->zroot.znode = NULL;  in dbg_walk_index()
1630 	znode = c->zroot.znode;  in dbg_walk_index()
1721 		zbr = &c->zroot;  in dbg_walk_index()