From: Maximilian Wilhelm <max@rfc2324.org>
Date: Thu, 30 Jul 2009 15:27:25 +0000 (+0200)
Subject: Avoid warning when compiling without IFF_VNET_HDR
X-Git-Tag: v0.7.0~37
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8db5f642e94c6fa8c4c8e7fa1165b32f5ef05418;p=thirdparty%2Flibvirt.git

Avoid warning when compiling without IFF_VNET_HDR

* src/bridge.c: avoid a couple of unused var/func warnings
---

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);