868 		zbr = &c->zroot;  in ubifs_dump_znode()
937 	znode = ubifs_tnc_levelorder_next(c->zroot.znode, NULL);  in ubifs_dump_tnc()
946 		znode = ubifs_tnc_levelorder_next(c->zroot.znode, znode);  in ubifs_dump_tnc()
1380 		if (zbr != &c->zroot) {  in dbg_check_znode()
1516 	if (!c->zroot.znode)  in dbg_check_tnc()
1519 	znode = ubifs_tnc_postorder_first(c->zroot.znode);  in dbg_check_tnc()
1525 			zbr = &c->zroot;  in dbg_check_tnc()
1615 	if (!c->zroot.znode) {  in dbg_walk_index()
1616 		c->zroot.znode = ubifs_load_znode(c, &c->zroot, NULL, 0);  in dbg_walk_index()
1617 		if (IS_ERR(c->zroot.znode)) {  in dbg_walk_index()
1618 			err = PTR_ERR(c->zroot.znode);  in dbg_walk_index()
1619 			c->zroot.znode = NULL;  in dbg_walk_index()
1629 	znode = c->zroot.znode;  in dbg_walk_index()
1720 		zbr = &c->zroot;  in dbg_walk_index()