From: wangzhengyong <wangzhengyong@cmss.chinamobile.com>
Date: Wed, 1 Mar 2017 03:14:48 +0000 (+0800)
Subject: os/bluestore: remove unused local variable "pos"
X-Git-Tag: v12.0.1~175^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8a7e8bfa85bf79e7d41ee3bd2bf6739ff43be84b;p=ceph.git

os/bluestore: remove unused local variable "pos"

Signed-off-by: wangzhengyong@cmss.chinamobile.com
---

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 151b0140300c..d5ff8d81c1f1 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -1975,7 +1975,6 @@ void BlueStore::ExtentMap::update(KeyValueDB::Transaction t,
     encoded_shards.reserve(shards.size());
 
     auto p = shards.begin();
-    unsigned pos = 0;
     auto prev_p = p;
     while (p != shards.end()) {
       auto n = p;
@@ -2036,7 +2035,6 @@ void BlueStore::ExtentMap::update(KeyValueDB::Transaction t,
       }
       prev_p = p;
       p = n;
-      ++pos;
     }
     if (needs_reshard()) {
       return;