From: Loic Dachary <ldachary@redhat.com>
Date: Sun, 19 Mar 2017 12:27:47 +0000 (+0100)
Subject: crush: CrushWrapper::trim_roots_with_class removed unused variable
X-Git-Tag: v12.0.2~126^2~6
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=b7c9f788d89c15f74952fc8e05d36b143eaf9865;p=ceph.git

crush: CrushWrapper::trim_roots_with_class removed unused variable

Signed-off-by: Loic Dachary <loic@dachary.org>
---

diff --git a/src/crush/CrushWrapper.cc b/src/crush/CrushWrapper.cc
index 8dd606f0d9d9..a460e9ff4f65 100644
--- a/src/crush/CrushWrapper.cc
+++ b/src/crush/CrushWrapper.cc
@@ -1040,8 +1040,6 @@ int CrushWrapper::cleanup_classes()
 
 int CrushWrapper::trim_roots_with_class()
 {
-  set<int> takes;
-  find_takes(takes);
   set<int> roots;
   find_roots(roots);
   for (auto &r : roots) {