From 8609a28dac8ebbf5829f7f4c7a38946a4c38a416 Mon Sep 17 00:00:00 2001
From: "John W. Bruce" <juce@google.com>
Date: Thu, 7 Oct 2021 05:10:29 +0000
Subject: [PATCH] Remove unused variable

Merge from Widevine repo of http://go/wvgerrit/134728

This variable was written to, but the value was never read. Newer
compilers would complain about this. This patch removes the unused
variable.

Bug: 202400919
Change-Id: I87cae291d41b18db91a4c4f8a76edb537635db2c
---
 libwvdrmengine/oemcrypto/odk/test/odk_test_helper.cpp | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/libwvdrmengine/oemcrypto/odk/test/odk_test_helper.cpp b/libwvdrmengine/oemcrypto/odk/test/odk_test_helper.cpp
index d96d3c45..118829d2 100644
--- a/libwvdrmengine/oemcrypto/odk/test/odk_test_helper.cpp
+++ b/libwvdrmengine/oemcrypto/odk/test/odk_test_helper.cpp
@@ -482,11 +482,6 @@ void ODK_BuildMessageBuffer(ODK_CoreMessage* core_message,
       {ODK_UINT32, &(core_message->nonce_values.session_id), "session_id"},
   };
 
-  uint32_t header_size = 0;
-  for (auto& field : total_fields) {
-    header_size += ODK_FieldLength(field.type);
-  }
-
   total_fields.insert(total_fields.end(), extra_fields.begin(),
                       extra_fields.end());
   for (auto& field : total_fields) {