examples fix code style

src/examples/rover_steering_control/main.cpp

@@ -267,18 +267,27 @@ int rover_steering_control_thread_main(int argc, char *argv[])
 
 	/* subscribe to topics. */
 	int att_sub = orb_subscribe(ORB_ID(vehicle_attitude));
+
 	int global_pos_sub = orb_subscribe(ORB_ID(vehicle_global_position));
+
 	int manual_sp_sub = orb_subscribe(ORB_ID(manual_control_setpoint));
+
 	int vstatus_sub = orb_subscribe(ORB_ID(vehicle_status));
+
 	int att_sp_sub = orb_subscribe(ORB_ID(vehicle_attitude_setpoint));
+
 	int param_sub = orb_subscribe(ORB_ID(parameter_update));
 
 	/* Setup of loop */
 
 	struct pollfd fds[2];
+
 	fds[0].fd = param_sub;
+
 	fds[0].events = POLLIN;
+
 	fds[1].fd = att_sub;
+
 	fds[1].events = POLLIN;
 
 	while (!thread_should_exit) {
@@ -371,6 +380,7 @@ int rover_steering_control_thread_main(int argc, char *argv[])
 	for (unsigned i = 0; i < (sizeof(actuators.control) / sizeof(actuators.control[0])); i++) {
 		actuators.control[i] = 0.0f;
 	}
+
 	actuators.timestamp = hrt_absolute_time();
 
 	orb_publish(ORB_ID_VEHICLE_ATTITUDE_CONTROLS, actuator_pub, &actuators);
@@ -421,7 +431,7 @@ int rover_steering_control_main(int argc, char *argv[])
 					     SCHED_PRIORITY_MAX - 20,
 					     2048,
 					     rover_steering_control_thread_main,
-					     (argv) ? (char *const *)&argv[2] : (char *const *)NULL);
+					     (argv) ? (char * const *)&argv[2] : (char * const *)NULL);
 		thread_running = true;
 		exit(0);
 	}