Networking: Eliminate a warning with UDP checksums are suppressed

2015-01-23 11:42:12 -06:00 · 2015-01-23 11:42:12 -06:00 · af71b7a1ed
commit af71b7a1ed
parent f4ce875711
1 changed files with 2 additions and 0 deletions
--- a/net/udp/udp_input.c
+++ b/net/udp/udp_input.c
@ -99,7 +99,9 @@ static int udp_input(FAR struct net_driver_s *dev, unsigned int iplen)
  FAR struct udp_conn_s *conn;
  unsigned int udpiplen;
  unsigned int hdrlen;
+#ifdef CONFIG_NET_UDP_CHECKSUMS
  uint16_t chksum;
+#endif
  int ret = OK;

  /* Update the count of UDP packets received */