From: Josh Durgin <josh.durgin@inktank.com>
Date: Tue, 6 May 2014 18:11:01 +0000 (-0700)
Subject: ObjectCacher: remove useless assignment
X-Git-Tag: v0.81~55^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6f2eddaa2a870c8ed061bcdd21284fdbad0982a6;p=ceph.git

ObjectCacher: remove useless assignment

left is not read after the break. Caught by clang-analyzer.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
---

diff --git a/src/osdc/ObjectCacher.cc b/src/osdc/ObjectCacher.cc
index 3e41a5c5ba0d..cc5928416199 100644
--- a/src/osdc/ObjectCacher.cc
+++ b/src/osdc/ObjectCacher.cc
@@ -213,7 +213,6 @@ int ObjectCacher::Object::map_read(OSDRead *rd,
 	  ldout(oc->cct, 20) << "map_read miss " << left << " left, " << *n << dendl;
 	}
         cur += left;
-        left = 0;
         assert(cur == (loff_t)ex_it->offset + (loff_t)ex_it->length);
         break;  // no more.
       }