fib_add_nexthop
int fib_add_nexthop(struct sk_buff *skb, const struct fib_nh_common *nh,
if (fib_add_nexthop(skb, nhc, weight, rt_family, 0) < 0)
if (fib_add_nexthop(skb, &nh->nh_common, nh->fib_nh_weight,
if (fib_add_nexthop(skb, &rt->fib6_nh->nh_common,
if (fib_add_nexthop(skb, &sibling->fib6_nh->nh_common,