From 2bfeefb9ded83e7efe00a1acc1e996a40ef5440e Mon Sep 17 00:00:00 2001
From: tangwenjun3 <tang.wenjun3@zte.com.cn>
Date: Sat, 18 Feb 2017 11:07:19 +0800
Subject: [PATCH] os/bluestore:fix bug in aio_read()

fixed compilation issue  in aio_read() when enable spdk

Signed-off-by: tangwenjun <tang.wenjun3@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 13011580d05d..de7c6e4c6fd6 100644
--- a/src/os/bluestore/NVMEDevice.cc
+++ b/src/os/bluestore/NVMEDevice.cc
@@ -947,7 +947,6 @@ int NVMEDevice::aio_read(
     bufferlist *pbl,
     IOContext *ioc)
 {
-  uint64_t len = bl.length();
   dout(20) << __func__ << " " << off << "~" << len << " ioc " << ioc << dendl;
   assert(off % block_size == 0);
   assert(len % block_size == 0);
-- 
2.47.3