tell older compilers that not using fd is okay

9 years ago · c86de00900
parent d69dcd3f7c
commit c86de00900
1 changed files with 2 additions and 0 deletions
--- a/src/core/iomgr/socket_utils_common_posix.c
+++ b/src/core/iomgr/socket_utils_common_posix.c
@ -95,6 +95,7 @@ int grpc_set_socket_ip_pktinfo_if_possible(int fd) {
  return 0 == setsockopt(fd, IPPROTO_IP, IP_PKTINFO, &get_local_ip,
                         sizeof(get_local_ip));
 #else
+  (void)fd;
  return 1;
 #endif
 }
@ -105,6 +106,7 @@ int grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd) {
  return 0 == setsockopt(fd, IPPROTO_IPV6, IPV6_RECVPKTINFO, &get_local_ip,
                         sizeof(get_local_ip));
 #else
+  (void)fd;
  return 1;
 #endif
 }