net: Put fl6_* macros to struct flowi6 and use them again.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index 97858d5..352c260 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -240,8 +240,8 @@
 		ipv6_addr_copy(&fl6.saddr, &ireq6->loc_addr);
 		fl6.flowi6_oif = sk->sk_bound_dev_if;
 		fl6.flowi6_mark = sk->sk_mark;
-		fl6.uli.ports.dport = inet_rsk(req)->rmt_port;
-		fl6.uli.ports.sport = inet_sk(sk)->inet_sport;
+		fl6.fl6_dport = inet_rsk(req)->rmt_port;
+		fl6.fl6_sport = inet_sk(sk)->inet_sport;
 		security_req_classify_flow(req, flowi6_to_flowi(&fl6));
 
 		dst = ip6_dst_lookup_flow(sk, &fl6, final_p, false);