FlightTaskAuto: remove separate highEnoughForLandingGear function

src/modules/flight_mode_manager/tasks/Auto/FlightTaskAuto.cpp

@@ -117,7 +117,7 @@ bool FlightTaskAuto::update()
 
 	// during mission and reposition, raise the landing gears but only
 	// if altitude is high enough
-	if (_highEnoughForLandingGear()) {
+	if (_dist_to_ground > 2.f) {
 		_gear.landing_gear = landing_gear_s::GEAR_UP;
 	}
 
@@ -850,12 +850,6 @@ void FlightTaskAuto::_updateTrajConstraints()
 	_constraints.speed_up = math::max(_constraints.speed_up, 1.2f * _param_mpc_z_v_auto_up.get());;
 }
 
-bool FlightTaskAuto::_highEnoughForLandingGear()
-{
-	// return true if altitude is above two meters
-	return _dist_to_ground > 2.0f;
-}
-
 void FlightTaskAuto::updateParams()
 {
 	FlightTask::updateParams();

src/modules/flight_mode_manager/tasks/Auto/FlightTaskAuto.hpp

@@ -115,7 +115,6 @@ protected:
 	bool _checkTakeoff() override { return _want_takeoff; };
 
 	void _prepareLandSetpoints();
-	bool _highEnoughForLandingGear(); /**< Checks if gears can be lowered. */
 
 	void updateParams() override; /**< See ModuleParam class */