From 985738bc2cd62a1c8cc13da25963cb05e5655964 Mon Sep 17 00:00:00 2001
From: Yunchuan Wen <yunchuan.wen@kylin-cloud.com>
Date: Thu, 8 Dec 2016 17:05:17 +0800
Subject: [PATCH] librbd: remove unused local variable

Signed-off-by: Yunchuan Wen <yunchuan.wen@kylin-cloud.com>
---
 src/librbd/ImageCtx.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/librbd/ImageCtx.cc b/src/librbd/ImageCtx.cc
index b7d8061834fa2..973cca824c079 100644
--- a/src/librbd/ImageCtx.cc
+++ b/src/librbd/ImageCtx.cc
@@ -910,7 +910,6 @@ struct C_InvalidateCache : public Context {
                                         map<string, bufferlist> *res) {
     size_t conf_prefix_len = prefix.size();
 
-    string start = prefix;
     for (auto it : pairs) {
       if (it.first.compare(0, MIN(conf_prefix_len, it.first.size()), prefix) > 0)
         return false;
-- 
2.39.5