From 8db5f642e94c6fa8c4c8e7fa1165b32f5ef05418 Mon Sep 17 00:00:00 2001
From: Maximilian Wilhelm <max@rfc2324.org>
Date: Thu, 30 Jul 2009 17:27:25 +0200
Subject: [PATCH] Avoid warning when compiling without IFF_VNET_HDR

* src/bridge.c: avoid a couple of unused var/func warnings
---
 src/bridge.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/bridge.c b/src/bridge.c
index 58e480ea3b..414d87bc96 100644
--- a/src/bridge.c
+++ b/src/bridge.c
@@ -401,6 +401,7 @@ static int brSetInterfaceMtu(brControl *ctl,
  *
  * Returns 0 in case of success or an errno code in case of failure.
  */
+#ifdef IFF_VNET_HDR
 static int
 brProbeVnetHdr(int tapfd)
 {
@@ -438,6 +439,7 @@ brProbeVnetHdr(int tapfd)
     return 0;
 #endif
 }
+#endif
 
 /**
  * brAddTap:
@@ -480,6 +482,8 @@ brAddTap(brControl *ctl,
 #ifdef IFF_VNET_HDR
     if (vnet_hdr && brProbeVnetHdr(fd))
         ifr.ifr_flags |= IFF_VNET_HDR;
+#else
+    (void) vnet_hdr;
 #endif
 
     strncpy(ifr.ifr_name, *ifname, IFNAMSIZ-1);
-- 
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