From 55cc7f3ed228ac52ffb766ba9113c2ed88dfa846 Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Sat, 17 Dec 2011 09:27:37 +0100
Subject: [PATCH] configure: Fix compiler warning in config.log (value was
 never used)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---
 configure | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/configure b/configure
index e9725d4480..bd6f10fa7c 100755
--- a/configure
+++ b/configure
@@ -2269,8 +2269,7 @@ cat > $TMPC << EOF
 
 int main(void)
 {
-    int efd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
-    return 0;
+    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
 }
 EOF
 if compile_prog "" "" ; then