rt_is_input_route
if (rt_is_input_route(rt) &&
if (rt_is_input_route(rt))
if (rt_is_input_route(rt)) {
if (fl4 && !rt_is_input_route(rt) &&
if (rt_is_input_route(rt)) {
was_input = rt_is_input_route(skb_rtable(skb));
was_input = rt_is_input_route(skb_rtable(skb));