From: Adam C. Emerson <aemerson@redhat.com>
Date: Fri, 17 Jul 2020 06:31:34 +0000 (-0400)
Subject: osd: Remove unneeded copy in ranged loop initializer
X-Git-Tag: v16.1.0~1661^2~8
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9699c21b0e48f82568dc7cba74968f62831dcd31;p=ceph.git

osd: Remove unneeded copy in ranged loop initializer

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

diff --git a/src/osd/PG.cc b/src/osd/PG.cc
index 3734c07699a4..236dee875961 100644
--- a/src/osd/PG.cc
+++ b/src/osd/PG.cc
@@ -3075,8 +3075,8 @@ void PG::scrub_compare_maps()
   set<hobject_t> master_set;
 
   // Construct master set
-  for (const auto map : maps) {
-    for (const auto i : map.second->objects) {
+  for (const auto& map : maps) {
+    for (const auto& i : map.second->objects) {
       master_set.insert(i.first);
     }
   }