navigator: use '#pragma once' as include guard

src/modules/navigator/datalinkloss.h

@@ -37,8 +37,7 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
  */
 
-#ifndef NAVIGATOR_DATALINKLOSS_H
-#define NAVIGATOR_DATALINKLOSS_H
+#pragma once
 
 #include <px4_module_params.h>
 
@@ -91,4 +90,3 @@ private:
 	void		advance_dll();
 
 };
-#endif

src/modules/navigator/enginefailure.h

@@ -37,8 +37,7 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
  */
 
-#ifndef NAVIGATOR_ENGINEFAILURE_H
-#define NAVIGATOR_ENGINEFAILURE_H
+#pragma once
 
 #include "navigator_mode.h"
 #include "mission_block.h"
@@ -72,4 +71,3 @@ private:
 	void		advance_ef();
 
 };
-#endif

src/modules/navigator/geofence.h

@@ -38,8 +38,7 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
  */
 
-#ifndef GEOFENCE_H_
-#define GEOFENCE_H_
+#pragma once
 
 #include <cfloat>
 
@@ -210,5 +209,3 @@ private:
 	 */
 	bool insideCircle(const PolygonInfo &polygon, double lat, double lon, float altitude);
 };
-
-#endif /* GEOFENCE_H_ */

src/modules/navigator/gpsfailure.h

@@ -37,8 +37,7 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
  */
 
-#ifndef NAVIGATOR_GPSFAILURE_H
-#define NAVIGATOR_GPSFAILURE_H
+#pragma once
 
 #include <px4_module_params.h>
 
@@ -86,4 +85,3 @@ private:
 	void		advance_gpsf();
 
 };
-#endif

src/modules/navigator/land.h

@@ -38,8 +38,7 @@
  * @author Andreas Antener <andreas@uaventure.com>
  */
 
-#ifndef NAVIGATOR_LAND_H
-#define NAVIGATOR_LAND_H
+#pragma once
 
 #include "navigator_mode.h"
 #include "mission_block.h"
@@ -53,5 +52,3 @@ public:
 	void on_activation() override;
 	void on_active() override;
 };
-
-#endif

src/modules/navigator/loiter.h

@@ -38,8 +38,7 @@
  * @author Julian Oes <julian@oes.ch>
  */
 
-#ifndef NAVIGATOR_LOITER_H
-#define NAVIGATOR_LOITER_H
+#pragma once
 
 #include "navigator_mode.h"
 #include "mission_block.h"
@@ -83,5 +82,3 @@ private:
 
 	bool _loiter_pos_set{false};
 };
-
-#endif

src/modules/navigator/mission.h

@@ -42,8 +42,7 @@
  * @author Lorenz Meier <lorenz@px4.io>
  */
 
-#ifndef NAVIGATOR_MISSION_H
-#define NAVIGATOR_MISSION_H
+#pragma once
 
 #include "mission_block.h"
 #include "mission_feasibility_checker.h"
@@ -271,5 +270,3 @@ private:
 		WORK_ITEM_TYPE_PRECISION_LAND
 	} _work_item_type{WORK_ITEM_TYPE_DEFAULT};	/**< current type of work to do (sub mission item) */
 };
-
-#endif

src/modules/navigator/mission_block.h

@@ -38,8 +38,7 @@
  * @author Julian Oes <julian@oes.ch>
  */
 
-#ifndef NAVIGATOR_MISSION_BLOCK_H
-#define NAVIGATOR_MISSION_BLOCK_H
+#pragma once
 
 #include "navigator_mode.h"
 #include "navigation.h"
@@ -128,5 +127,3 @@ protected:
 
 	orb_advert_t    _actuator_pub{nullptr};
 };
-
-#endif

src/modules/navigator/mission_feasibility_checker.h

@@ -39,8 +39,7 @@
  * @author Sander Smeets <sander@droneslab.com>
  */
 
-#ifndef MISSION_FEASIBILITY_CHECKER_H_
-#define MISSION_FEASIBILITY_CHECKER_H_
+#pragma once
 
 #include <dataman/dataman.h>
 #include <uORB/topics/mission.h>
@@ -88,4 +87,3 @@ public:
 
 };
 
-#endif /* MISSION_FEASIBILITY_CHECKER_H_ */

src/modules/navigator/navigation.h

@@ -39,8 +39,7 @@
  * @author Lorenz Meier <lm@inf.ethz.ch>
  */
 
-#ifndef NAVIGATION_H_
-#define NAVIGATION_H_
+#pragma once
 
 #include <stdint.h>
 #include <stdbool.h>
@@ -215,4 +214,3 @@ struct mission_save_point_s {
  */
 
 
-#endif

src/modules/navigator/navigator.h

@@ -39,8 +39,7 @@
  * @author Lorenz Meier <lorenz@px4.io>
  */
 
-#ifndef NAVIGATOR_H
-#define NAVIGATOR_H
+#pragma once
 
 #include "datalinkloss.h"
 #include "enginefailure.h"
@@ -389,4 +388,3 @@ private:
 
 	void		publish_vehicle_command_ack(const vehicle_command_s &cmd, uint8_t result);
 };
-#endif

src/modules/navigator/navigator_mode.h

@@ -39,8 +39,7 @@
  * @author Anton Babushkin <anton.babushkin@me.com>
  */
 
-#ifndef NAVIGATOR_MODE_H
-#define NAVIGATOR_MODE_H
+#pragma once
 
 class Navigator;
 
@@ -80,5 +79,3 @@ protected:
 private:
 	bool _active{false};
 };
-
-#endif

src/modules/navigator/precland.h

@@ -38,8 +38,7 @@
  * @author Nicolas de Palezieux (Sunflower Labs) <ndepal@gmail.com>
  */
 
-#ifndef NAVIGATOR_PRECLAND_H
-#define NAVIGATOR_PRECLAND_H
+#pragma once
 
 #include <matrix/math.hpp>
 #include <geo/geo.h>
@@ -133,5 +132,3 @@ private:
 	)
 
 };
-
-#endif

src/modules/navigator/rcloss.h

@@ -37,8 +37,7 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
  */
 
-#ifndef NAVIGATOR_RCLOSS_H
-#define NAVIGATOR_RCLOSS_H
+#pragma once
 
 #include <px4_module_params.h>
 
@@ -80,4 +79,3 @@ private:
 	void		advance_rcl();
 
 };
-#endif

src/modules/navigator/rtl.h

@@ -38,8 +38,7 @@
  * @author Anton Babushkin <anton.babushkin@me.com>
  */
 
-#ifndef NAVIGATOR_RTL_H
-#define NAVIGATOR_RTL_H
+#pragma once
 
 #include <px4_module_params.h>
 
@@ -94,5 +93,3 @@ private:
 		(ParamInt<px4::params::RTL_LAND_TYPE>) _param_rtl_land_type
 	)
 };
-
-#endif

src/modules/navigator/takeoff.h

@@ -38,9 +38,7 @@
  * @author Lorenz Meier <lorenz@px4.io>
  */
 
-#ifndef NAVIGATOR_TAKEOFF_H
-#define NAVIGATOR_TAKEOFF_H
-
+#pragma once
 
 #include "navigator_mode.h"
 #include "mission_block.h"
@@ -58,5 +56,3 @@ private:
 
 	void set_takeoff_position();
 };
-
-#endif