Replace setsockopt(IP_PKTINFO) and setsockopt(IPV6_RECVPKTINFO) calls by

net/tools/quic/quic_socket_utils.cc

Index: net/tools/quic/quic_socket_utils.cc
diff --git a/net/tools/quic/quic_socket_utils.cc b/net/tools/quic/quic_socket_utils.cc
index 3202150917bbb55c9d21a5b1d0ab94e7d6bef29c..f635515a3cf651cf212308b22c052ff2c5126cb9 100644
--- a/net/tools/quic/quic_socket_utils.cc
+++ b/net/tools/quic/quic_socket_utils.cc
@@ -70,13 +70,13 @@ bool QuicSocketUtils::GetOverflowFromMsghdr(struct msghdr *hdr,
 // static
 int QuicSocketUtils::SetGetAddressInfo(int fd, int address_family) {
   int get_local_ip = 1;
-  if (address_family == AF_INET) {
-    return setsockopt(fd, IPPROTO_IP, IP_PKTINFO,
-                      &get_local_ip, sizeof(get_local_ip));
-  } else {
-    return setsockopt(fd, IPPROTO_IPV6, IPV6_RECVPKTINFO,
+  int rc = setsockopt(fd, IPPROTO_IP, IP_PKTINFO,
                       &get_local_ip, sizeof(get_local_ip));
+  if (rc == 0 && address_family == AF_INET6) {
+    rc = setsockopt(fd, IPPROTO_IPV6, IPV6_RECVPKTINFO,
+                    &get_local_ip, sizeof(get_local_ip));
   }
+  return rc;
 }
 
 // static