850 	struct rb_node **newn = &sdp->sd_rindex_tree.rb_node, *parent = NULL;  in rgd_insert()  local
853 	while (*newn) {  in rgd_insert()
854 		struct gfs2_rgrpd *cur = rb_entry(*newn, struct gfs2_rgrpd,  in rgd_insert()
857 		parent = *newn;  in rgd_insert()
859 			newn = &((*newn)->rb_left);  in rgd_insert()
861 			newn = &((*newn)->rb_right);  in rgd_insert()
866 	rb_link_node(&rgd->rd_node, parent, newn);  in rgd_insert()
1461 	struct rb_node **newn, *parent = NULL;  in rs_insert()  local
1470 	newn = &rgd->rd_rstree.rb_node;  in rs_insert()
1471 	while (*newn) {  in rs_insert()
1473 			rb_entry(*newn, struct gfs2_blkreserv, rs_node);  in rs_insert()
1475 		parent = *newn;  in rs_insert()
1478 			newn = &((*newn)->rb_right);  in rs_insert()
1480 			newn = &((*newn)->rb_left);  in rs_insert()
1488 	rb_link_node(&rs->rs_node, parent, newn);  in rs_insert()