1582 	if ((rt == NULL) || (rt_mask(rt) != NULL && rt_mask(rt)->sa_len < 2)) {  in rtredirect()
2082 		    rt_mask(rt)) {  in rtrequest_common_locked()
2084 			rnh->rnh_walktree_from(rnh, dst, rt_mask(rt),  in rtrequest_common_locked()
2378 				    rt2->rt_gateway, rt_mask(rt2),  in rtrequest_common_locked()
2522 		    !(rt->rt_flags & RTF_HOST) && rt_mask(rt) != NULL) {  in rtrequest_common_locked()
2527 			rnh->rnh_walktree_from(rnh, rt_key(rt), rt_mask(rt),  in rtrequest_common_locked()
2595 		           rt_mask(rt), rt->rt_flags, NULL);  in rt_fixdelete()
2645 	xm1 = __SA_UTILS_CONV_TO_BYTES(rt_mask(rt0));  in rt_fixchange()
2653 	if ((xmp = __SA_UTILS_CONV_TO_BYTES(rt_mask(rt->rt_parent))) != NULL) {  in rt_fixchange()
2654 		int mlen = rt_mask(rt->rt_parent)->sa_len;  in rt_fixchange()
2655 		if (mlen > rt_mask(rt0)->sa_len) {  in rt_fixchange()
2686 	           rt_mask(rt), rt->rt_flags, NULL);  in rt_fixchange()
2791 			    rt->rt_gateway, rt_mask(rt), rt->rt_flags, NULL);  in rt_setgate()
2976 	if (!(rt->rt_flags & RTF_HOST) && rt_mask(rt) != 0) {  in rt_setgate()
2981 		rnh->rnh_walktree_from(rnh, rt_key(rt), rt_mask(rt),  in rt_setgate()
3874 		if (rnh != NULL && rt_mask(rt)) {  in rt_set_proxy()
3875 			rnh->rnh_walktree_from(rnh, rt_key(rt), rt_mask(rt),  in rt_set_proxy()