motioncontroller: Fix clang-tidy warnings

Also move one-line functions to header.

Author: FintasticMan

src/components/motion/MotionController.cpp

@@ -23,10 +23,10 @@ void MotionController::Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps)
   this->z = z;
 
   int32_t deltaSteps = nbSteps - this->nbSteps;
-  this->nbSteps = nbSteps;
   if (deltaSteps > 0) {
     currentTripSteps += deltaSteps;
   }
+  this->nbSteps = nbSteps;
 }
 
 bool MotionController::Should_RaiseWake(bool isSleeping) {
@@ -61,10 +61,6 @@ bool MotionController::ShouldShakeWake(uint16_t thresh) {
   return accumulatedSpeed > thresh;
 }
 
-void MotionController::IsSensorOk(bool isOk) {
-  isSensorOk = isOk;
-}
-
 void MotionController::Init(Pinetime::Drivers::Bma421::DeviceTypes types) {
   switch (types) {
     case Drivers::Bma421::DeviceTypes::BMA421:
@@ -78,7 +74,3 @@ void MotionController::Init(Pinetime::Drivers::Bma421::DeviceTypes types) {
       break;
   }
 }
-
-void MotionController::SetService(Pinetime::Controllers::MotionService* service) {
-  this->service = service;
-}

src/components/motion/MotionController.h

@@ -50,7 +50,9 @@ namespace Pinetime {
         return accumulatedSpeed;
       }
 
-      void IsSensorOk(bool isOk);
+      void IsSensorOk(bool isOk) {
+        isSensorOk = isOk;
+      }
 
       bool IsSensorOk() const {
         return isSensorOk;
@@ -61,21 +63,24 @@ namespace Pinetime {
       }
 
       void Init(Pinetime::Drivers::Bma421::DeviceTypes types);
-      void SetService(Pinetime::Controllers::MotionService* service);
+
+      void SetService(Pinetime::Controllers::MotionService* service) {
+        this->service = service;
+      }
 
     private:
-      uint32_t nbSteps;
+      uint32_t nbSteps = 0;
       uint32_t currentTripSteps = 0;
 
       TickType_t lastTime = 0;
       TickType_t time = 0;
 
-      int16_t x;
+      int16_t x = 0;
       int16_t lastYForWakeUp = 0;
       int16_t lastY = 0;
-      int16_t y;
+      int16_t y = 0;
       int16_t lastZ = 0;
-      int16_t z;
+      int16_t z = 0;
       int32_t accumulatedSpeed = 0;
 
       bool isSensorOk = false;