From 776ce5d74c1dd5a6f81a1461e2609e01ea29d1c0 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Sun, 30 Dec 2018 20:43:15 -0500
Subject: [PATCH] arm_interface: Mark variables as const where applicable in
 LogBacktrace()

Two of these variables have fixed values, so we can make that
immediately obvious from the get-go.
---
 src/core/arm/arm_interface.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/core/arm/arm_interface.cpp b/src/core/arm/arm_interface.cpp
index f01cc4b6ed..8ab605d215 100644
--- a/src/core/arm/arm_interface.cpp
+++ b/src/core/arm/arm_interface.cpp
@@ -11,10 +11,11 @@ namespace Core {
 void ARM_Interface::LogBacktrace() {
     VAddr fp = GetReg(29);
     VAddr lr = GetReg(30);
-    VAddr sp = GetReg(13);
-    VAddr pc = GetPC();
+    const VAddr sp = GetReg(13);
+    const VAddr pc = GetPC();
+
     LOG_ERROR(Core_ARM, "Backtrace, sp={:016X}, pc={:016X}", sp, pc);
-    for (;;) {
+    while (true) {
         LOG_ERROR(Core_ARM, "{:016X}", lr);
         if (!fp) {
             break;