commit 7c1d87e490886ba80f741f89cc6cd82a55eec247
author Tom Cherry <tomcherry@google.com> Wed Jul 10 11:18:24 2019 -0700
committer Tom Cherry <tomcherry@google.com> Wed Jul 10 12:59:02 2019 -0700
tree 74785eedb9e8164bc5c4dfdf8ed985e99ad8576c
parent d543c8ca11d79f487a5c0e496faa57c961acf18c

init: fix clang-tidy performance issues

Test: boot, init unit tests
Change-Id: Iccf34d2fedfa543dd9f29e010cbb6d8fe9cf5983

init/mount_handler.cpp

diff --git a/init/mount_handler.cpp b/init/mount_handler.cpp
index b0b63c5..791a019 100644
--- a/init/mount_handler.cpp
+++ b/init/mount_handler.cpp
@@ -140,11 +140,11 @@
         }
     }
     free(buf);
-    for (auto entry : untouched) {
+    for (auto& entry : untouched) {
         SetMountProperty(entry, false);
         mounts_.erase(entry);
     }
-    for (auto entry : touched) {
+    for (auto& entry : touched) {
         SetMountProperty(entry, true);
         mounts_.emplace(std::move(entry));
     }