637 static int fib_count_nexthops(struct rtnexthop *rtnh, int remaining,  in fib_count_nexthops()  argument
642 	while (rtnh_ok(rtnh, remaining)) {  in fib_count_nexthops()
644 		rtnh = rtnh_next(rtnh, &remaining);  in fib_count_nexthops()
658 static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh,  in fib_get_nhs()  argument
672 		if (!rtnh_ok(rtnh, remaining)) {  in fib_get_nhs()
678 		if (rtnh->rtnh_flags & (RTNH_F_DEAD | RTNH_F_LINKDOWN)) {  in fib_get_nhs()
684 		fib_cfg.fc_flags = (cfg->fc_flags & ~0xFF) | rtnh->rtnh_flags;  in fib_get_nhs()
685 		fib_cfg.fc_oif = rtnh->rtnh_ifindex;  in fib_get_nhs()
687 		attrlen = rtnh_attrlen(rtnh);  in fib_get_nhs()
689 			struct nlattr *nla, *nlav, *attrs = rtnh_attrs(rtnh);  in fib_get_nhs()
719 				  rtnh->rtnh_hops + 1, extack);  in fib_get_nhs()
723 		rtnh = rtnh_next(rtnh, &remaining);  in fib_get_nhs()
797 static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh,  in fib_get_nhs()  argument
836 	struct rtnexthop *rtnh;  in fib_nh_match()  local
882 	rtnh = cfg->fc_mp;  in fib_nh_match()
888 		if (!rtnh_ok(rtnh, remaining))  in fib_nh_match()
891 		if (rtnh->rtnh_ifindex && rtnh->rtnh_ifindex != nh->fib_nh_oif)  in fib_nh_match()
894 		attrlen = rtnh_attrlen(rtnh);  in fib_nh_match()
896 			struct nlattr *nla, *nlav, *attrs = rtnh_attrs(rtnh);  in fib_nh_match()
940 		rtnh = rtnh_next(rtnh, &remaining);  in fib_nh_match()
1660 	struct rtnexthop *rtnh;  in fib_add_nexthop()  local
1663 	rtnh = nla_reserve_nohdr(skb, sizeof(*rtnh));  in fib_add_nexthop()
1664 	if (!rtnh)  in fib_add_nexthop()
1667 	rtnh->rtnh_hops = nh_weight - 1;  in fib_add_nexthop()
1668 	rtnh->rtnh_ifindex = dev ? dev->ifindex : 0;  in fib_add_nexthop()
1673 	rtnh->rtnh_flags = flags;  in fib_add_nexthop()
1676 	rtnh->rtnh_len = nlmsg_get_pos(skb) - (void *)rtnh;  in fib_add_nexthop()