From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Wed, 3 Feb 2016 02:42:08 +0000 (+0800)
Subject: KernelDevice: remove unused local variables
X-Git-Tag: v10.0.4~32^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=cdbea720028d549e164f9607c9e2b14de6929b60;p=ceph.git

KernelDevice: remove unused local variables

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/os/bluestore/KernelDevice.cc b/src/os/bluestore/KernelDevice.cc
index f0ef28c6f091..e931827c713d 100644
--- a/src/os/bluestore/KernelDevice.cc
+++ b/src/os/bluestore/KernelDevice.cc
@@ -439,7 +439,6 @@ int KernelDevice::aio_zero(
     len -= t.length();
     bl.claim_append(t);
   }
-  bufferlist foo;
   // note: this works with aio only becaues the actual buffer is
   // this->zeros, which is page-aligned and never freed.
   return aio_write(off, bl, ioc, false);