From edb17c32a32eb4529a2d53c9ec2b51dde3bacbb6 Mon Sep 17 00:00:00 2001
From: "zhang.zezhu" <zhang.zezhu@zte.com.cn>
Date: Thu, 28 Jul 2016 12:08:57 +0000
Subject: [PATCH] rgw/rgw_main: fix unnecessary variables defined

Signed-off-by: zhang.zezhu <zhang.zezhu@zte.com.cn>
---
 src/rgw/rgw_main.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/rgw/rgw_main.cc b/src/rgw/rgw_main.cc
index 323a5e7a01d..28877569d3f 100644
--- a/src/rgw/rgw_main.cc
+++ b/src/rgw/rgw_main.cc
@@ -78,9 +78,8 @@ void signal_shutdown()
     int val = 0;
     int ret = write(signal_fd[0], (char *)&val, sizeof(val));
     if (ret < 0) {
-      int err = -errno;
       derr << "ERROR: " << __func__ << ": write() returned "
-           << cpp_strerror(-err) << dendl;
+           << cpp_strerror(errno) << dendl;
     }
   }
 }
-- 
2.47.3