From 329137590ed5b8a412abda031bdd4c38ab85ac12 Mon Sep 17 00:00:00 2001
From: Mirko Bonadei <mbonadei@webrtc.org>
Date: Sat, 30 Oct 2021 17:56:24 +0200
Subject: [PATCH] Fix -Wunused-but-set-variable.

This is part of a set of CLs to fix the Chromium roll.

Bug: None
Change-Id: I7cc1e5b84a2443f311fb4e047954d7d4d9c41189
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/236761
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35284}
---
 rtc_tools/sanitizers_unittest.cc             | 1 +
 system_wrappers/source/cpu_features_linux.cc | 1 +
 2 files changed, 2 insertions(+)

diff --git a/rtc_tools/sanitizers_unittest.cc b/rtc_tools/sanitizers_unittest.cc
index 9606f42216..eec037c940 100644
--- a/rtc_tools/sanitizers_unittest.cc
+++ b/rtc_tools/sanitizers_unittest.cc
@@ -55,6 +55,7 @@ TEST(SanitizersDeathTest, AddressSanitizer) {
 void SignedIntegerOverflow() {
   int32_t x = 1234567890;
   x *= 2;
+  (void)x;
 }
 
 // For ubsan_vptr:
diff --git a/system_wrappers/source/cpu_features_linux.cc b/system_wrappers/source/cpu_features_linux.cc
index 335bed4da3..2d79dde111 100644
--- a/system_wrappers/source/cpu_features_linux.cc
+++ b/system_wrappers/source/cpu_features_linux.cc
@@ -66,6 +66,7 @@ uint64_t GetCPUFeaturesARM(void) {
   }
 #endif  // WEBRTC_GLIBC_PREREQ(2, 16)
 #if defined(__aarch64__)
+  (void)platform;
   architecture = 8;
   if ((hwcap & HWCAP_FP) != 0)
     result |= kCPUFeatureVFPv3;