commit 0218e92329224dd4b32a040f51996742e8825593
author Chih-Hung Hsieh <chh@google.com> Tue Dec 11 10:22:11 2018 -0800
committer Chih-Hung Hsieh <chh@google.com> Tue Dec 11 10:22:11 2018 -0800
tree 626e36b91de8d45dbcafc39e8574e852017fa8eb
parent 2f1a8dbd10fba5c1b97f8b57c2bc26eaddd25577

Fix performance-for-range-copy warnings

Bug: 30413223
Test: make with WITH_TIDY=1 DEFAULT_GLOBAL_TIDY_CHECKS=-*,performance*
Change-Id: I41cc70d161468c5586ca8be3185578e65681a9c5

linker/linker.cpp

diff --git a/linker/linker.cpp b/linker/linker.cpp
index b437f06..1f259e1 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -3879,7 +3879,7 @@
 
   std::vector<android_namespace_t*> created_namespaces;
   created_namespaces.reserve(namespaces.size());
-  for (auto kv : namespaces) {
+  for (const auto& kv : namespaces) {
     created_namespaces.push_back(kv.second);
   }
   return created_namespaces;