commit 3ef324d11cc4b6f84c147998fcf02c3a528fc2b8
author Chih-Hung Hsieh <chh@google.com> Tue Dec 11 11:48:12 2018 -0800
committer Chih-Hung Hsieh <chh@google.com> Tue Dec 11 11:48:12 2018 -0800
tree 9c31c781e4172fb511af7552838c6a63b0f04ac9
parent 14c577fac81b8fdcc75e4bf9243f16bd624ba58b

Fix performance-for-range-copy warnings

Bug: 30413223
Test: make with WITH_TIDY=1 DEFAULT_GLOBAL_TIDY_CHECKS=-*,performance*
Change-Id: Ia63c695575d2602ff7e67db874d423b99f4daeef

services/camera/libcameraservice/device3/Camera3Device.cpp

diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index c85d00f..a041ef5 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -175,7 +175,7 @@
         session->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());
                 }
             });