From: Sage Weil <sage@redhat.com>
Date: Mon, 18 Jan 2016 17:50:00 +0000 (-0500)
Subject: os/memstore: no magic len=0 to fiemap
X-Git-Tag: v10.0.4~179^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F7267%2Fhead;p=ceph.git

os/memstore: no magic len=0 to fiemap

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/os/memstore/MemStore.cc b/src/os/memstore/MemStore.cc
index 06919d0f9a9c..2be0bbd6eb91 100644
--- a/src/os/memstore/MemStore.cc
+++ b/src/os/memstore/MemStore.cc
@@ -329,8 +329,6 @@ int MemStore::fiemap(coll_t cid, const ghobject_t& oid,
     return -ENOENT;
   map<uint64_t, uint64_t> m;
   size_t l = len;
-  if (offset == 0 && len == 0)
-    l = o->get_size();
   if (offset + l > o->get_size())
     l = o->get_size() - offset;
   if (offset >= o->get_size())