commit 84eaf2f3b6082f124cda6d9c9840bf01706f6e2f
author Stephen Hines <srhines@google.com> Fri Jul 20 11:19:53 2018 -0700
committer Stephen Hines <srhines@google.com> Tue Jul 24 18:22:36 2018 -0700
tree c824ef596594256141ee6a15cd0ea3633150d081
parent 4a625453bfa6f42997d90be20e0499bdbe82bbaa

Use std::move() to prevent unnecessary copying. [DO NOT MERGE]

Bug: http://b/110779387
Test: Builds with new toolchain.
Change-Id: I735a3ecda11a662edaddbe21c36433a91bb8a7f1

KeyStorage.cpp

diff --git a/KeyStorage.cpp b/KeyStorage.cpp
index 9d61555..9c6dba3 100644
--- a/KeyStorage.cpp
+++ b/KeyStorage.cpp
@@ -141,7 +141,7 @@
         LOG(DEBUG) << "Supplying auth token to Keymaster";
         paramBuilder.Authorization(TAG_AUTH_TOKEN, blob2hidlVec(auth.token));
     }
-    return paramBuilder;
+    return std::move(paramBuilder);
 }
 
 static bool readFileToString(const std::string& filename, std::string* result) {