From: liuchang0812 <liuchang0812@gmail.com>
Date: Wed, 11 Jan 2017 06:00:55 +0000 (+0800)
Subject: test: clean up unused variable
X-Git-Tag: v12.0.0~206^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F12873%2Fhead;p=ceph.git

test: clean up unused variable

Signed-off-by: liuchang0812 <liuchang0812@gmail.com>
---

diff --git a/src/test/osdc/object_cacher_stress.cc b/src/test/osdc/object_cacher_stress.cc
index a002ee5c8dc8..566c218bc3d3 100644
--- a/src/test/osdc/object_cacher_stress.cc
+++ b/src/test/osdc/object_cacher_stress.cc
@@ -300,7 +300,7 @@ int correctness_test(uint64_t delay_ns)
   std::cout << "wrote dirtying data" << std::endl;
 
   std::cout << "Waiting to read data into cache" << std::endl;
-  r = frontreadcond.wait();
+  frontreadcond.wait();
   verify_finisher.wait();
 
   std::cout << "Validating data" << std::endl;