From 2d484e1eadf3fe7c5feba43800745eca3b20ad75 Mon Sep 17 00:00:00 2001
From: Till Harbaum <lists@harbaum.org>
Date: Tue, 4 Oct 2011 20:50:14 -0500
Subject: [PATCH] Fix missing UDP stats for sent/received packets

i just saw that the stats taking in uip is missing entries for udp
receive and
transmit.

To fix this insert a UIP_STAT after the udp_found label:

 udp_found:
 +  UIP_STAT(++uip_stat.udp.recv);

 And a UIP_STAT before the goto ip_send_nolen instruction:

 +  UIP_STAT(++uip_stat.udp.sent);
   goto ip_send_nolen;
---
 src/uip/uip.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/uip/uip.c b/src/uip/uip.c
index cae1a1dd..9880d836 100644
--- a/src/uip/uip.c
+++ b/src/uip/uip.c
@@ -1196,6 +1196,7 @@ uip_process(u8_t flag)
   goto drop;
   
  udp_found:
+  UIP_STAT(++uip_stat.udp.recv);
 #if UIP_TCP
   uip_conn = NULL;
 #endif /* UIP_TCP */
@@ -1241,6 +1242,7 @@ uip_process(u8_t flag)
   }
 #endif /* UIP_UDP_CHECKSUMS */
   
+  UIP_STAT(++uip_stat.udp.sent);
   goto ip_send_nolen;
 #endif /* UIP_UDP */