Style changes only

Travis astyle check pointed out some of the style mismatches in the code.
Not all of them are worth changing as they make the code unreadable and
some of them are semantically wrong.

So in this commit, we have attempted to pick the most important style
mismatches and rectify.

Author: Hasnain Virk

features/lorawan/LoRaWANBase.h

@@ -217,7 +217,7 @@ class LoRaWANBase {
      *                          LORAWAN_STATUS_WOULD_BLOCK if another TX is
      *                          ongoing, or a negative error code on failure.
      */
-    virtual int16_t send(uint8_t port, const uint8_t* data,
+    virtual int16_t send(uint8_t port, const uint8_t *data,
                          uint16_t length, int flags) = 0;
 
     /** Receives a message from the Network Server on a specific port.
@@ -259,7 +259,7 @@ class LoRaWANBase {
      *                                  nothing available to read at the moment.
      *                             iv)  A negative error code on failure.
      */
-    virtual int16_t receive(uint8_t port, uint8_t* data, uint16_t length, int flags) = 0;
+    virtual int16_t receive(uint8_t port, uint8_t *data, uint16_t length, int flags) = 0;
 
     /** Receives a message from the Network Server from any port.
      *
@@ -283,7 +283,7 @@ class LoRaWANBase {
      *                                  nothing available to read at the moment.
      *                             iv)  A negative error code on failure.
      */
-    virtual int16_t receive(uint8_t* data, uint16_t length, uint8_t& port, int& flags) = 0;
+    virtual int16_t receive(uint8_t *data, uint16_t length, uint8_t &port, int &flags) = 0;
 
     /** Add application callbacks to the stack.
      *

features/lorawan/LoRaWANInterface.cpp

@@ -23,7 +23,7 @@
 
 using namespace events;
 
-LoRaWANInterface::LoRaWANInterface(LoRaRadio& radio)
+LoRaWANInterface::LoRaWANInterface(LoRaRadio &radio)
 {
     _lw_stack.bind_radio_driver(radio);
 }
@@ -116,7 +116,7 @@ lorawan_status_t LoRaWANInterface::remove_channel_plan()
     return _lw_stack.drop_channel_list();
 }
 
-int16_t LoRaWANInterface::send(uint8_t port, const uint8_t* data, uint16_t length, int flags)
+int16_t LoRaWANInterface::send(uint8_t port, const uint8_t *data, uint16_t length, int flags)
 {
     Lock lock(*this);
     return _lw_stack.handle_tx(port, data, length, flags);
@@ -146,13 +146,13 @@ lorawan_status_t LoRaWANInterface::get_backoff_metadata(int &backoff)
     return _lw_stack.acquire_backoff_metadata(backoff);
 }
 
-int16_t LoRaWANInterface::receive(uint8_t port, uint8_t* data, uint16_t length, int flags)
+int16_t LoRaWANInterface::receive(uint8_t port, uint8_t *data, uint16_t length, int flags)
 {
     Lock lock(*this);
     return _lw_stack.handle_rx(data, length, port, flags, true);
 }
 
-int16_t LoRaWANInterface::receive(uint8_t* data, uint16_t length, uint8_t& port, int& flags)
+int16_t LoRaWANInterface::receive(uint8_t *data, uint16_t length, uint8_t &port, int &flags)
 {
     Lock lock(*this);
     return _lw_stack.handle_rx(data, length, port, flags, false);

features/lorawan/LoRaWANInterface.h

@@ -34,7 +34,7 @@ class LoRaWANInterface: public LoRaWANBase {
      * construct a single instance of LoRaWANInterface.
      *
      */
-    LoRaWANInterface(LoRaRadio& radio);
+    LoRaWANInterface(LoRaRadio &radio);
 
     virtual ~LoRaWANInterface();
 
@@ -315,7 +315,7 @@ class LoRaWANInterface: public LoRaWANBase {
      *                          LORAWAN_STATUS_WOULD_BLOCK if another TX is
      *                          ongoing, or a negative error code on failure.
      */
-    virtual int16_t send(uint8_t port, const uint8_t* data, uint16_t length,
+    virtual int16_t send(uint8_t port, const uint8_t *data, uint16_t length,
                          int flags);
 
     /** Receives a message from the Network Server on a specific port.
@@ -357,7 +357,7 @@ class LoRaWANInterface: public LoRaWANBase {
      *                                  nothing available to read at the moment.
      *                             iv)  A negative error code on failure.
      */
-    virtual int16_t receive(uint8_t port, uint8_t* data, uint16_t length, int flags);
+    virtual int16_t receive(uint8_t port, uint8_t *data, uint16_t length, int flags);
 
     /** Receives a message from the Network Server on any port.
      *
@@ -381,7 +381,7 @@ class LoRaWANInterface: public LoRaWANBase {
      *                                  nothing available to read at the moment.
      *                             iv)  A negative error code on failure.
      */
-    virtual int16_t receive(uint8_t* data, uint16_t length, uint8_t& port, int& flags);
+    virtual int16_t receive(uint8_t *data, uint16_t length, uint8_t &port, int &flags);
 
     /** Add application callbacks to the stack.
      *
@@ -502,8 +502,14 @@ class LoRaWANInterface: public LoRaWANBase {
      */
     virtual lorawan_status_t cancel_sending(void);
 
-    void lock(void) { _lw_stack.lock(); }
-    void unlock(void) { _lw_stack.unlock(); }
+    void lock(void)
+    {
+        _lw_stack.lock();
+    }
+    void unlock(void)
+    {
+        _lw_stack.unlock();
+    }
 
 
 private: