platform headers: fix code style

src/platforms/px4_defines.h

@@ -74,11 +74,13 @@
 typedef const char *px4_param_t;
 
 /* Helper fucntions to set ROS params, only int and float supported */
-static inline px4_param_t PX4_ROS_PARAM_SET(const char *name, int value) {
+static inline px4_param_t PX4_ROS_PARAM_SET(const char *name, int value)
+{
 	ros::param::set(name, value);
 	return (px4_param_t)name;
 };
-static inline px4_param_t PX4_ROS_PARAM_SET(const char *name, float value) {
+static inline px4_param_t PX4_ROS_PARAM_SET(const char *name, float value)
+{
 	ros::param::set(name, value);
 	return (px4_param_t)name;
 };

src/platforms/px4_nodehandle.h

@@ -66,7 +66,8 @@ public:
 		_pubs()
 	{}
 
-	~NodeHandle() {
+	~NodeHandle()
+	{
 		//XXX empty lists
 	};
 
@@ -76,7 +77,8 @@ public:
 	 * @param fb		Callback, executed on receiving a new message
 	 */
 	template<typename M>
-	Subscriber * subscribe(const char *topic, void(*fp)(M)) {
+	Subscriber *subscribe(const char *topic, void(*fp)(M))
+	{
 		ros::Subscriber ros_sub = ros::NodeHandle::subscribe(topic, kQueueSizeDefault, fp);
 		Subscriber *sub = new Subscriber(ros_sub);
 		_subs.push_back(sub);
@@ -89,7 +91,8 @@ public:
 	 * @param fb		Callback, executed on receiving a new message
 	 */
 	template<typename M, typename T>
-	Subscriber * subscribe(const char *topic, void(T::*fp)(M), T *obj) {
+	Subscriber *subscribe(const char *topic, void(T::*fp)(M), T *obj)
+	{
 		ros::Subscriber ros_sub = ros::NodeHandle::subscribe(topic, kQueueSizeDefault, fp, obj);
 		Subscriber *sub = new Subscriber(ros_sub);
 		_subs.push_back(sub);
@@ -101,7 +104,8 @@ public:
 	 * @param topic		Name of the topic
 	 */
 	template<typename M>
-	Publisher * advertise(const char *topic) {
+	Publisher *advertise(const char *topic)
+	{
 		ros::Publisher ros_pub = ros::NodeHandle::advertise<M>(topic, kQueueSizeDefault);
 		Publisher *pub =  new Publisher(ros_pub);
 		_pubs.push_back(pub);
@@ -146,13 +150,15 @@ public:
 	template<typename M>
 	Subscriber *subscribe(const struct orb_metadata *meta,
 			      std::function<void(const M &)> callback,
-			unsigned interval) {
+			      unsigned interval)
+	{
 		SubscriberPX4<M> *sub_px4 = new SubscriberPX4<M>(meta, interval, callback, &_subs);
 
 		/* Check if this is the smallest interval so far and update _sub_min_interval */
 		if (_sub_min_interval == nullptr || _sub_min_interval->getInterval() > sub_px4->getInterval()) {
 			_sub_min_interval = sub_px4;
 		}
+
 		return (Subscriber *)sub_px4;
 	}
 
@@ -161,7 +167,8 @@ public:
 	 * @param meta		Describes the topic which is advertised
 	 */
 	template<typename M>
-	Publisher * advertise(const struct orb_metadata *meta) {
+	Publisher *advertise(const struct orb_metadata *meta)
+	{
 		//XXX
 		Publisher *pub = new Publisher(meta, &_pubs);
 		return pub;
@@ -170,7 +177,8 @@ public:
 	/**
 	 * Calls all callback waiting to be called
 	 */
-	void spinOnce() {
+	void spinOnce()
+	{
 		/* Loop through subscriptions, call callback for updated subscriptions */
 		uORB::SubscriptionNode *sub = _subs.getHead();
 		int count = 0;
@@ -189,9 +197,11 @@ public:
 	/**
 	 * Keeps calling callbacks for incomming messages, returns when module is terminated
 	 */
-	void spin() {
+	void spin()
+	{
 		while (ok()) {
 			const int timeout_ms = 100;
+
 			/* Only continue in the loop if the nodehandle has subscriptions */
 			if (_sub_min_interval == nullptr) {
 				usleep(timeout_ms * 1000);
@@ -202,6 +212,7 @@ public:
 			struct pollfd pfd;
 			pfd.fd = _sub_min_interval->getHandle();
 			pfd.events = POLLIN;
+
 			if (poll(&pfd, 1, timeout_ms) <= 0) {
 				/* timed out */
 				continue;

src/platforms/px4_publisher.h

@@ -90,7 +90,8 @@ public:
 	 * @param msg	    the message which is published to the topic
 	 */
 	template<typename M>
-	int publish(const M &msg) {
+	int publish(const M &msg)
+	{
 		uORB::PublicationBase::update((void *)&msg);
 		return 0;
 	}

src/platforms/px4_subscriber.h

@@ -113,7 +113,8 @@ public:
 	 * Invoked by the list traversal in NodeHandle::spinOnce
 	 * If new data is available the callback is called
 	 */
-	void update() {
+	void update()
+	{
 		if (!uORB::Subscription<M>::updated()) {
 			/* Topic not updated, do not call callback */
 			return;