From 4aca3c202265f14bf9e7da4569fb4f0a84b19b7e Mon Sep 17 00:00:00 2001
From: Tyler Veness <calcmogul@gmail.com>
Date: Thu, 26 May 2016 12:59:34 -0700
Subject: [PATCH] Removed extraneous curly braces around std::lock_guards in
 PIDController class (#78)

---
 wpilibc/athena/src/PIDController.cpp | 32 +++++++++++-----------------
 1 file changed, 12 insertions(+), 20 deletions(-)

diff --git a/wpilibc/athena/src/PIDController.cpp b/wpilibc/athena/src/PIDController.cpp
index 9346679ad2..317f4cce8f 100644
--- a/wpilibc/athena/src/PIDController.cpp
+++ b/wpilibc/athena/src/PIDController.cpp
@@ -338,11 +338,9 @@ void PIDController::SetInputRange(float minimumInput, float maximumInput) {
  * @param maximumOutput the maximum value to write to the output
  */
 void PIDController::SetOutputRange(float minimumOutput, float maximumOutput) {
-  {
-    std::lock_guard<priority_recursive_mutex> sync(m_mutex);
-    m_minimumOutput = minimumOutput;
-    m_maximumOutput = maximumOutput;
-  }
+  std::lock_guard<priority_recursive_mutex> sync(m_mutex);
+  m_minimumOutput = minimumOutput;
+  m_maximumOutput = maximumOutput;
 }
 
 /**
@@ -451,11 +449,9 @@ float PIDController::GetAvgError() const {
  * @param percentage error which is tolerable
  */
 void PIDController::SetTolerance(float percent) {
-  {
-    std::lock_guard<priority_recursive_mutex> sync(m_mutex);
-    m_toleranceType = kPercentTolerance;
-    m_tolerance = percent;
-  }
+  std::lock_guard<priority_recursive_mutex> sync(m_mutex);
+  m_toleranceType = kPercentTolerance;
+  m_tolerance = percent;
 }
 
 /*
@@ -465,11 +461,9 @@ void PIDController::SetTolerance(float percent) {
  * @param percentage error which is tolerable
  */
 void PIDController::SetPercentTolerance(float percent) {
-  {
-    std::lock_guard<priority_recursive_mutex> sync(m_mutex);
-    m_toleranceType = kPercentTolerance;
-    m_tolerance = percent;
-  }
+  std::lock_guard<priority_recursive_mutex> sync(m_mutex);
+  m_toleranceType = kPercentTolerance;
+  m_tolerance = percent;
 }
 
 /*
@@ -479,11 +473,9 @@ void PIDController::SetPercentTolerance(float percent) {
  * @param percentage error which is tolerable
  */
 void PIDController::SetAbsoluteTolerance(float absTolerance) {
-  {
-    std::lock_guard<priority_recursive_mutex> sync(m_mutex);
-    m_toleranceType = kAbsoluteTolerance;
-    m_tolerance = absTolerance;
-  }
+  std::lock_guard<priority_recursive_mutex> sync(m_mutex);
+  m_toleranceType = kAbsoluteTolerance;
+  m_tolerance = absTolerance;
 }
 
 /*