From c81d0f3393cac5a1623eabfd88df312e0f118e27 Mon Sep 17 00:00:00 2001
From: marcbou <marcbou>
Date: Thu, 16 Aug 2007 20:50:43 +0000
Subject: [PATCH] fix ethernet_input() return code warning.

---
 src/api/tcpip.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/api/tcpip.c b/src/api/tcpip.c
index ae68221c..87a31fad 100644
--- a/src/api/tcpip.c
+++ b/src/api/tcpip.c
@@ -214,7 +214,7 @@ igmp_timer(void *arg)
  * @param p the recevied packet, p->payload pointing to the ethernet header
  * @param netif the network interface on which the packet was received
  */
-static void
+static err_t
 ethernet_input(struct pbuf *p, struct netif *netif)
 {
   struct eth_hdr* ethhdr;
@@ -259,6 +259,8 @@ ethernet_input(struct pbuf *p, struct netif *netif)
       p = NULL;
       break;
   }
+
+  return ERR_OK; /* return value ignored */
 }
 #endif /* ETHARP_TCPIP_ETHINPUT */