rtnh_ok           379 net/ipv4/fib_semantics.c 	while (rtnh_ok(rtnh, remaining)) {
rtnh_ok           394 net/ipv4/fib_semantics.c 		if (!rtnh_ok(rtnh, remaining))
rtnh_ok           448 net/ipv4/fib_semantics.c 		if (!rtnh_ok(rtnh, remaining))