commit 65ab67312b70523095c4ed9b1a4596df50d8d0fd
author Chih-Hung Hsieh <chh@google.com> Wed Dec 12 14:13:48 2018 -0800
committer Chih-hung Hsieh <chh@google.com> Mon Dec 17 19:57:21 2018 +0000
tree 4a1b9d4b88590b26998f18f27da1cb050a4a9f48
parent f529ba8dac3b9e8ffd95bf21741074c7b91eac57

Fix performance-for-range-copy warnings

Bug: 30413223
Test: make with WITH_TIDY=1 DEFAULT_GLOBAL_TIDY_CHECKS=-*,performance*
Change-Id: I1b76a22eab100a31e77048626e48169fe7eeaf92

camera/device/3.4/default/CameraDevice.cpp

diff --git a/camera/device/3.4/default/CameraDevice.cpp b/camera/device/3.4/default/CameraDevice.cpp
index d73833a..bc443de 100644
--- a/camera/device/3.4/default/CameraDevice.cpp
+++ b/camera/device/3.4/default/CameraDevice.cpp
@@ -49,7 +49,7 @@
         session->getInterface()->interfaceChain([](
             ::android::hardware::hidl_vec<::android::hardware::hidl_string> interfaceChain) {
                 ALOGV("Session interface chain:");
-                for (auto iface : interfaceChain) {
+                for (const auto& iface : interfaceChain) {
                     ALOGV("  %s", iface.c_str());
                 }
             });