nf_ip_route
int nf_ip_route(struct net *net, struct dst_entry **dst, struct flowi *fl,
EXPORT_SYMBOL_GPL(nf_ip_route);
nf_ip_route(dev_net(skb_in->dev), &dst, &fl, false);
if (!nf_ip_route(net, (struct dst_entry **)&rt1,
if (!nf_ip_route(net, (struct dst_entry **)&rt2,
nf_ip_route(net, &dst, &fl, false);
ret = nf_ip_route(net, dst, fl, strict);