From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Thu, 14 Mar 2013 13:12:36 +0000 (+0100)
Subject: key_value_store/cls_kvs.cc: prefer prefix --operator for iterators
X-Git-Tag: v0.60~74^2~33
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=46c0d9ce558865119b98a93fc6abc8bbd875a414;p=ceph.git

key_value_store/cls_kvs.cc: prefer prefix --operator for iterators

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/src/key_value_store/cls_kvs.cc b/src/key_value_store/cls_kvs.cc
index 21c6ee6d96b..ab3095fe763 100644
--- a/src/key_value_store/cls_kvs.cc
+++ b/src/key_value_store/cls_kvs.cc
@@ -182,7 +182,7 @@ static int get_prev_idata(cls_method_context_t hctx, const index_data &idata,
     //it is the first object, there is no previous.
     return -ERANGE;
   } else {
-    it--;
+    --it;
   }
   out_data.kdata.parse(it->first);
   bufferlist::iterator b = it->second.begin();