From: Adam C. Emerson <aemerson@redhat.com>
Date: Thu, 2 Feb 2017 20:56:02 +0000 (-0500)
Subject: crush: Do not defeat RVO with unnecessary std::move
X-Git-Tag: v12.0.1~478^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=48be05e42035dce8aa2c7239158aa309fe23e6d7;p=ceph.git

crush: Do not defeat RVO with unnecessary std::move

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
---

diff --git a/src/test/crush/crush.cc b/src/test/crush/crush.cc
index fd4ea89b6b7e..024a7d45adb8 100644
--- a/src/test/crush/crush.cc
+++ b/src/test/crush/crush.cc
@@ -77,7 +77,7 @@ std::unique_ptr<CrushWrapper> build_indep_map(CephContext *cct, int num_rack,
     delete f;
   }
 
-  return std::move(c);
+  return c;
 }
 
 int get_num_dups(const vector<int>& v)