From b33984b4d1c6a97016e9465bdb4863753856ebc2 Mon Sep 17 00:00:00 2001
From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Thu, 25 Feb 2016 11:07:13 +0000
Subject: [PATCH] os/bluestore/NVMEDevice: remove unused variables ref

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---
 src/os/bluestore/NVMEDevice.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/os/bluestore/NVMEDevice.cc b/src/os/bluestore/NVMEDevice.cc
index 73a959c9178..2d2f2bf17cc 100644
--- a/src/os/bluestore/NVMEDevice.cc
+++ b/src/os/bluestore/NVMEDevice.cc
@@ -104,7 +104,6 @@ class SharedDriverData {
   friend class AioCompletionThread;
 
   bool aio_stop = false;
-  int ref = 1;
   void _aio_thread();
   void _aio_start() {
     aio_thread.create("nvme_aio_thread");
-- 
2.47.3