Remove reset the range sensor state

You do not need to reset the sensor state if it has become a fail (it has become a fault for a reason). One example of a real error: due to the incorrect path to the device file, the sensor state became fail, after that, during initialization, this state was reset and when trying to read data from this sensor, the program terminated with SEGFAULT.

trikControl/src/rangeSensor.cpp

@@ -76,11 +76,9 @@ RangeSensor::Status RangeSensor::status() const
 
 void RangeSensor::init()
 {
-	if (mState.isFailed()) {
-		mState.resetFailure();
+	if (!mState.isFailed()) {
+	    QMetaObject::invokeMethod(mSensorWorker.data(), &RangeSensorWorker::init);
 	}
-
-	QMetaObject::invokeMethod(mSensorWorker.data(), &RangeSensorWorker::init);
 }
 
 int RangeSensor::read()