From f9c90e7a51a62f7dd70fd925cad2a16d2f999144 Mon Sep 17 00:00:00 2001
From: Loic Dachary <ldachary@redhat.com>
Date: Thu, 12 Feb 2015 15:41:44 +0100
Subject: [PATCH] tests: fix unused variable warning

Signed-off-by: Loic Dachary <ldachary@redhat.com>
---
 src/test/msgr/test_async_driver.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/msgr/test_async_driver.cc b/src/test/msgr/test_async_driver.cc
index 91af54f79795b..3b4edcf23e507 100644
--- a/src/test/msgr/test_async_driver.cc
+++ b/src/test/msgr/test_async_driver.cc
@@ -251,7 +251,7 @@ TEST(EventCenterTest, FileEventExpansion) {
   center.init(100);
   EventCallbackRef e(new FakeEvent());
   for (int i = 0; i < 10000; i++) {
-    int s = ::socket(AF_INET, SOCK_STREAM, 0);
+    (void)::socket(AF_INET, SOCK_STREAM, 0);
     center.create_file_event(i, EVENT_READABLE, e);
     sds.push_back(::socket(AF_INET, SOCK_STREAM, 0));
   }
-- 
2.39.5