From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Sun, 11 May 2014 09:52:04 +0000 (+0200)
Subject: cls_kvs.cc: remove dead assignment
X-Git-Tag: v0.81~27^2~23
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=574a94056bb28263b481c825ae1a36148b02647a;p=ceph.git

cls_kvs.cc: remove dead assignment

Fix for:
[src/key_value_store/cls_kvs.cc:383] -> [src/key_value_store/cls_kvs.cc:386]:
 (performance) Variable 'r' is reassigned a value before the old one has been used.

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 7aa26852db9f..06266127dcc9 100644
--- a/src/key_value_store/cls_kvs.cc
+++ b/src/key_value_store/cls_kvs.cc
@@ -380,8 +380,6 @@ static int omap_insert(cls_method_context_t hctx,
     }
   }
 
-  r = 0;
-
   bufferlist old_size;
   r = cls_cxx_getxattr(hctx, "size", &old_size);
   if (r < 0) {