57 		while (znode->parent != zr && iip >= znode->parent->child_cnt) {  in ubifs_tnc_levelorder_next()
58 			znode = znode->parent;  in ubifs_tnc_levelorder_next()
62 		if (unlikely(znode->parent == zr &&  in ubifs_tnc_levelorder_next()
63 			     iip >= znode->parent->child_cnt)) {  in ubifs_tnc_levelorder_next()
82 		zn = ubifs_tnc_find_child(znode->parent, iip + 1);  in ubifs_tnc_levelorder_next()
85 			iip = znode->parent->child_cnt;  in ubifs_tnc_levelorder_next()
200 	if (unlikely(!znode->parent))  in ubifs_tnc_postorder_next()
204 	zn = ubifs_tnc_find_child(znode->parent, znode->iip + 1);  in ubifs_tnc_postorder_next()
207 		return znode->parent;  in ubifs_tnc_postorder_next()
411 				     struct ubifs_znode *parent, int iip)  in ubifs_load_znode()  argument
440 	znode->parent = parent;  in ubifs_load_znode()