Remove dangling whitespace

wireless/ieee802154/i8sak/i8sak_acceptassoc.c

@@ -136,7 +136,7 @@ static void acceptassoc_eventcb(FAR struct ieee802154_notif_s *notif, FAR void *
 
   printf("i8sak: a device is trying to associate\n");
 
-  /* If the address matches our device, accept the association. 
+  /* If the address matches our device, accept the association.
    * Otherwise, reject the assocation.
    */
 
@@ -145,11 +145,11 @@ static void acceptassoc_eventcb(FAR struct ieee802154_notif_s *notif, FAR void *
     {
       /* Send a ASSOC.resp primtive to the MAC. Copy the association
         * indication address into the association response primitive
-        */  
+        */
 
       memcpy(&assocresp.devaddr[0], &notif->u.assocind.devaddr[0],
               IEEE802154_EADDR_LEN);
-            
+
       assocresp.assocsaddr = i8sak->next_saddr;
 
       assocresp.status = IEEE802154_STATUS_SUCCESS;
@@ -160,11 +160,11 @@ static void acceptassoc_eventcb(FAR struct ieee802154_notif_s *notif, FAR void *
     {
       /* Send a ASSOC.resp primtive to the MAC. Copy the association
         * indication address into the association response primitive
-        */ 
+        */
 
       memcpy(&assocresp.devaddr[0], &notif->u.assocind.devaddr[0],
               IEEE802154_EADDR_LEN);
-            
+
       assocresp.status = IEEE802154_STATUS_DENIED;
 
       printf("i8sak: rejecting association request\n");

wireless/ieee802154/i8sak/i8sak_assoc.c

@@ -86,7 +86,7 @@ void i8sak_assoc_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
    * default PAN Coordinator address.  This is actually the way the i8sak settings
    * are configured, so just set the flag if it's not already set.
    */
-   
+
   if (!i8sak->addrset)
     {
       i8sak->addrset = true;
@@ -133,7 +133,7 @@ void i8sak_assoc_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
             i8sak_cmd_error(i8sak); /* This exits for us */
         }
     }
-  
+
   /* If none of the option flags were used, and there is an argument included,
    * assume it is the PAN ID
    */
@@ -142,7 +142,7 @@ void i8sak_assoc_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
     {
       i8sak->ep.panid = i8sak_str2luint16(argv[1]);
     }
-  
+
   fd = open(i8sak->devname, O_RDWR);
   if (fd < 0)
     {
@@ -212,7 +212,7 @@ static void assoc_eventcb(FAR struct ieee802154_notif_s *notif, FAR void *arg)
     }
   else
     {
-      printf("i8sak: ASSOC.request failed: %s\n", 
+      printf("i8sak: ASSOC.request failed: %s\n",
              IEEE802154_STATUS_STRING[notif->u.assocconf.status]);
     }
 

wireless/ieee802154/i8sak/i8sak_blaster.c

@@ -137,7 +137,7 @@ static inline void i8sak_blaster_start (FAR struct i8sak_s *i8sak)
 
       /* Signal the daemon to start running */
 
-      printf("starting blaster\n"); 
+      printf("starting blaster\n");
       sem_post(&i8sak->updatesem);
     }
 }

wireless/ieee802154/i8sak/i8sak_main.c

@@ -131,7 +131,7 @@ static void i8sak_switch_instance(FAR char *devname);
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
- 
+
 /****************************************************************************
  * Name : i8sak_tx
  *
@@ -187,7 +187,7 @@ int i8sak_tx(FAR struct i8sak_s *i8sak, int fd)
     {
       printf(" write: errno=%d\n",errno);
     }
-  
+
   return ret;
 }
 
@@ -205,14 +205,14 @@ int i8sak_tx(FAR struct i8sak_s *i8sak, int fd)
 int i8sak_str2payload(FAR const char *str, FAR uint8_t *buf)
 {
   int str_len, ret, i = 0;
-  
+
   str_len = strlen(str);
 
   /* Each byte is represented by 2 chars */
 
   ret = str_len >> 1;
 
-  /* Check if the number of chars is a multiple of 2 and that the number of 
+  /* Check if the number of chars is a multiple of 2 and that the number of
    * bytes does not exceed the max MAC frame payload supported */
 
   if ((str_len & 1) || (ret > IEEE802154_MAX_MAC_PAYLOAD_SIZE))
@@ -417,21 +417,21 @@ bool i8sak_str2bool(FAR const char *str)
 static void i8sak_switch_instance(FAR char *devname)
 {
   FAR struct i8sak_s *i8sak;
-  
+
   /* Search list of i8sak instances for one associated with the provided device */
 
   i8sak = (FAR struct i8sak_s *)sq_peek(&g_i8sak_instances);
-      
+
   while (i8sak != NULL)
     {
       if (strcmp(devname, i8sak->devname) == 0)
         {
           break;
         }
-      
+
       i8sak = (FAR struct i8sak_s *)sq_next((FAR sq_entry_t *)i8sak);
     }
-  
+
   /* If there isn't a i8sak instance started for this device, allocate one */
 
   if (i8sak == NULL)
@@ -450,7 +450,7 @@ static void i8sak_switch_instance(FAR char *devname)
    * the shared active global i8sak is correct */
 
   g_activei8sak = i8sak;
-  
+
   if (!g_activei8sak_set)
     {
       g_activei8sak_set = true;
@@ -471,7 +471,7 @@ static int i8sak_setup(FAR struct i8sak_s *i8sak, FAR const char *devname)
     {
       return OK;
     }
-  
+
   i8sak->daemon_started = false;
   i8sak->daemon_shutdown = false;
 
@@ -485,9 +485,9 @@ static int i8sak_setup(FAR struct i8sak_s *i8sak, FAR const char *devname)
     }
 
   strcpy(&i8sak->devname[0], devname);
-  
+
   /* Initialze default extended address */
-  
+
   for (i = 0; i < IEEE802154_EADDR_LEN; i++)
    {
      i8sak->addr.eaddr[i] = (uint8_t)((CONFIG_IEEE802154_I8SAK_DEV_EADDR >> (i*8)) & 0xFF);
@@ -512,9 +512,9 @@ static int i8sak_setup(FAR struct i8sak_s *i8sak, FAR const char *devname)
       printf("cannot open %s, errno=%d\n", i8sak->devname, errno);
       i8sak_cmd_error(i8sak);
     }
-  
+
   ieee802154_seteaddr(fd, &i8sak->addr.eaddr[0]);
-  
+
   close(fd);
 
   i8sak->addrset = false;
@@ -589,7 +589,7 @@ static int i8sak_daemon(int argc, FAR char *argv[])
   /* Signal the calling thread that the daemon is up and running */
 
   sem_post(&i8sak->sigsem);
-  
+
   while (!i8sak->daemon_shutdown)
     {
       if (i8sak->blasterenabled)
@@ -662,7 +662,7 @@ int i8_main(int argc, char *argv[])
           sq_addlast((FAR sq_entry_t *)&g_i8sak_pool[i], &g_i8sak_free);
           g_i8sak_pool[i].initialized = false;
         }
-      
+
       g_i8sak_initialized = true;
     }
 
@@ -688,17 +688,17 @@ int i8_main(int argc, char *argv[])
         }
       /* Argument must be command */
     }
-  
+
   /* If devname wasn't included, we need to check if our sticky feature has
    * ever been set.
    */
-   
+
   else if (!g_activei8sak_set)
     {
       fprintf(stderr, "ERROR: Must include devname the first time you run\n");
       i8sak_showusage(argv[0], EXIT_FAILURE);
     }
-  
+
   /* Find the command in the g_i8sak_command[] list */
 
   i8sakcmd = NULL;
@@ -711,7 +711,7 @@ int i8_main(int argc, char *argv[])
           break;
         }
     }
-  
+
   if (i8sakcmd == NULL)
     {
       i8sak_showusage(argv[0], EXIT_FAILURE);
@@ -730,7 +730,7 @@ int i8_main(int argc, char *argv[])
       fprintf(stderr, "ERROR: Failed to lock i8sak instance\n");
       exit(EXIT_FAILURE);
     }
-  
+
   i8sakcmd->handler(g_activei8sak, argc - argind, &argv[argind]);
 
   sem_post(&g_activei8sak->exclsem);

wireless/ieee802154/i8sak/i8sak_poll.c

@@ -110,7 +110,7 @@ void i8sak_poll_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
             i8sak_cmd_error(i8sak); /* This exits for us */
         }
     }
-  
+
   if (ret != OK)
     {
       i8sak_cmd_error(i8sak);
@@ -167,7 +167,7 @@ static void poll_eventcb(FAR struct ieee802154_notif_s *notif, FAR void *arg)
     }
   else
     {
-      printf("i8sak: POLL.request failed: %s\n", 
+      printf("i8sak: POLL.request failed: %s\n",
              IEEE802154_STATUS_STRING[notif->u.pollconf.status]);
     }
 

wireless/ieee802154/i8sak/i8sak_sniffer.c

@@ -105,7 +105,7 @@ void i8sak_sniffer_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
             i8sak_cmd_error(i8sak); /* This exits for us */
         }
     }
-  
+
   if (ret != OK)
     {
       i8sak_cmd_error(i8sak);
@@ -120,12 +120,12 @@ void i8sak_sniffer_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
 
   /* Enable promiscuous mode */
 
-  printf("i8sak: turning on promiscuous mode.\n"); 
+  printf("i8sak: turning on promiscuous mode.\n");
   ieee802154_setpromisc(fd, true);
 
   /* Make sure receiver is always on while idle */
 
-  printf("i8sak: setting receiveonidle.\n"); 
+  printf("i8sak: setting receiveonidle.\n");
   ieee802154_setrxonidle(fd, true);
 
   close(fd);

wireless/ieee802154/i8sak/i8sak_startpan.c

@@ -124,12 +124,12 @@ void i8sak_startpan_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
    * it assuming that we are the default PAN coordinator address and the
    * endpoint is the default device address.
    */
-   
+
   if (!i8sak->addrset)
     {
       for (i = 0; i < IEEE802154_EADDR_LEN; i++)
       {
-        i8sak->addr.eaddr[i] = 
+        i8sak->addr.eaddr[i] =
           (uint8_t)((CONFIG_IEEE802154_I8SAK_PANCOORD_EADDR >> (i*8)) & 0xFF);
       }
 
@@ -139,10 +139,10 @@ void i8sak_startpan_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
 
       for (i = 0; i < IEEE802154_EADDR_LEN; i++)
       {
-        i8sak->ep.eaddr[i] = 
+        i8sak->ep.eaddr[i] =
           (uint8_t)((CONFIG_IEEE802154_I8SAK_DEV_EADDR >> (i*8)) & 0xFF);
       }
-  
+
       i8sak->ep.mode = IEEE802154_ADDRMODE_SHORT;
       i8sak->ep.saddr = CONFIG_IEEE802154_I8SAK_DEV_SADDR;
       i8sak->ep.panid = CONFIG_IEEE802154_I8SAK_PANID;
@@ -159,7 +159,7 @@ void i8sak_startpan_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
 
   startreq.panid = i8sak->addr.panid;
   startreq.chnum = i8sak->chnum;
-  startreq.chpage = i8sak->chpage; 
+  startreq.chpage = i8sak->chpage;
   startreq.beaconorder = 15;
   startreq.pancoord = true;
   startreq.coordrealign = false;

wireless/ieee802154/i8sak/i8sak_tx.c

@@ -114,12 +114,12 @@ void i8sak_tx_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
             break;
         }
     }
-  
+
   if (ret != OK)
     {
       i8sak_cmd_error(i8sak);
     }
-  
+
   if (argc == argind + 1)
     {
       i8sak->payload_len = i8sak_str2payload(argv[1], &i8sak->payload[0]);
@@ -131,7 +131,7 @@ void i8sak_tx_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
       printf("i8sak: cannot open %s, errno=%d\n", i8sak->devname, errno);
       i8sak_cmd_error(i8sak);
     }
-  
+
   /* Check if transaction should be indirect or not */
 
   ieee802154_getdevmode(fd, &devmode);
@@ -162,7 +162,7 @@ void i8sak_tx_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
           close(fd);
           i8sak_cmd_error(i8sak);
         }
-      
+
       i8sak->indirect = false;
     }
 
@@ -187,7 +187,7 @@ void i8sak_tx_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
       close(fd);
       i8sak_cmd_error(i8sak);
     }
-  
+
   close(fd);
 }
 
@@ -208,7 +208,7 @@ static void tx_eventcb(FAR struct ieee802154_notif_s *notif, FAR void *arg)
     }
   else
     {
-      printf("i8sak: frame failed to send: %s\n", 
+      printf("i8sak: frame failed to send: %s\n",
              IEEE802154_STATUS_STRING[notif->u.dataconf.status]);
     }
 

wireless/ieee802154/i8sak/wpanlistener.c

@@ -71,13 +71,13 @@ static pthread_addr_t wpanlistener_eventthread(pthread_addr_t arg);
  *   OK on success; a negated errno on failure
  *
  * Assumptions:
- * 
+ *
  ****************************************************************************/
 
 int wpanlistener_setup(FAR struct wpanlistener_s *handle, int fd)
 {
   int i;
-  
+
   /* Initialize the frame receiver allocation pool */
 
   sq_init(&handle->framereceivers);
@@ -95,9 +95,9 @@ int wpanlistener_setup(FAR struct wpanlistener_s *handle, int fd)
     {
       sq_addlast((FAR sq_entry_t *)&handle->eventreceiver_pool[i], &handle->eventreceivers_free);
     }
-  
+
   sem_init(&handle->exclsem, 0, 1);
-  
+
   handle->is_setup = true;
   handle->fd = fd;
   return OK;
@@ -116,7 +116,7 @@ int wpanlistener_setup(FAR struct wpanlistener_s *handle, int fd)
  *   OK on success; a negated errno on failure
  *
  * Assumptions:
- * 
+ *
  ****************************************************************************/
 
 int wpanlistener_start(FAR struct wpanlistener_s *handle)
@@ -157,7 +157,7 @@ int wpanlistener_start(FAR struct wpanlistener_s *handle)
  *   OK on success; a negated errno on failure
  *
  * Assumptions:
- * 
+ *
  ****************************************************************************/
 
 int wpanlistener_stop(FAR struct wpanlistener_s *handle)
@@ -181,12 +181,12 @@ int wpanlistener_stop(FAR struct wpanlistener_s *handle)
  *   arg      - user specified argument to send to the callback
  *   oneshot  - whether the receiver is automatically unregistered after the
  *              first notification
- *   
+ *
  * Returned Value:
  *   OK if successful; a negated errno on failure
  *
  * Assumptions:
- * 
+ *
  ****************************************************************************/
 
 int wpanlistener_add_framereceiver(FAR struct wpanlistener_s *handle,
@@ -216,12 +216,12 @@ int wpanlistener_add_framereceiver(FAR struct wpanlistener_s *handle,
       sem_post(&handle->exclsem);
       return -ENOMEM;
     }
-  
+
   receiver->cb = cb;
   memcpy(&receiver->filter, filter, sizeof(struct wpanlistener_framefilter_s));
   receiver->arg = arg;
   receiver->oneshot = oneshot;
-  
+
   /* Link the receiver into the list */
 
   sq_addlast((FAR sq_entry_t *)receiver, &handle->framereceivers);
@@ -229,7 +229,7 @@ int wpanlistener_add_framereceiver(FAR struct wpanlistener_s *handle,
   sem_post(&handle->exclsem);
   return OK;
 }
-                                  
+
 /****************************************************************************
  * Name: wpanlistener_add_eventreceiver
  *
@@ -251,7 +251,7 @@ int wpanlistener_add_framereceiver(FAR struct wpanlistener_s *handle,
  *   OK if successful; a negated errno on failure
  *
  * Assumptions:
- * 
+ *
  ****************************************************************************/
 
 int wpanlistener_add_eventreceiver(FAR struct wpanlistener_s *handle,
@@ -281,7 +281,7 @@ int wpanlistener_add_eventreceiver(FAR struct wpanlistener_s *handle,
       sem_post(&handle->exclsem);
       return -ENOMEM;
     }
-  
+
   receiver->cb = cb;
   memcpy(&receiver->filter, filter, sizeof(struct wpanlistener_eventfilter_s));
   receiver->arg = arg;
@@ -290,7 +290,7 @@ int wpanlistener_add_eventreceiver(FAR struct wpanlistener_s *handle,
   /* Link the receiver into the list */
 
   sq_addlast((FAR sq_entry_t *)receiver, &handle->eventreceivers);
- 
+
   sem_post(&handle->exclsem);
 
   return OK;
@@ -311,7 +311,7 @@ int wpanlistener_add_eventreceiver(FAR struct wpanlistener_s *handle,
  *   OK on success; a negated errno on failure
  *
  * Assumptions:
- * 
+ *
  ****************************************************************************/
 
 int wpanlistener_remove_framereceiver(FAR struct wpanlistener_s *handle,
@@ -328,14 +328,14 @@ int wpanlistener_remove_framereceiver(FAR struct wpanlistener_s *handle,
       fprintf(stderr, "wpanlistener: failed to remove receiver: %d\n", ret);
       return ret;
     }
-  
+
   /* Search through frame receivers until either we match the callback, or
    * there is no more receivers to check.
    */
-  
+
   receiver = (FAR struct wpanlistener_framereceiver_s *)sq_peek(
                 &handle->framereceivers);
-      
+
   while (receiver != NULL)
     {
       /* Check if callback matches */
@@ -354,11 +354,11 @@ int wpanlistener_remove_framereceiver(FAR struct wpanlistener_s *handle,
 
           return OK;
         }
-      
+
       receiver = (FAR struct wpanlistener_framereceiver_s *)sq_next(
                     (FAR sq_entry_t *)receiver);
     }
-  
+
   sem_post(&handle->exclsem);
   fprintf(stderr, "wpanlistener: failed to remove receiver");
   return ERROR;
@@ -379,7 +379,7 @@ int wpanlistener_remove_framereceiver(FAR struct wpanlistener_s *handle,
  *   OK on success; a negated errno on failure
  *
  * Assumptions:
- * 
+ *
  ****************************************************************************/
 
 int wpanlistener_remove_eventreceiver(FAR struct wpanlistener_s *handle,
@@ -396,14 +396,14 @@ int wpanlistener_remove_eventreceiver(FAR struct wpanlistener_s *handle,
       fprintf(stderr, "wpanlistener: failed to remove receiver: %d\n", ret);
       return ret;
     }
-  
+
   /* Search through frame receivers until either we match the callback, or
    * there is no more receivers to check.
    */
-  
+
   receiver = (FAR struct wpanlistener_eventreceiver_s *)sq_peek(
                 &handle->eventreceivers);
-      
+
   while (receiver != NULL)
     {
       /* Check if callback matches */
@@ -422,11 +422,11 @@ int wpanlistener_remove_eventreceiver(FAR struct wpanlistener_s *handle,
 
           return OK;
         }
-      
+
       receiver = (FAR struct wpanlistener_eventreceiver_s *)sq_next(
                     (FAR sq_entry_t *)receiver);
     }
-  
+
   sem_post(&handle->exclsem);
   fprintf(stderr, "wpanlistener: failed to remove receiver");
   return ERROR;
@@ -474,29 +474,29 @@ static pthread_addr_t wpanlistener_framethread(pthread_addr_t arg)
 
       printf(" \n");
       fflush(stdout);
-      
+
       /* Loop through frame receivers and call callbacks for those receivers
        * whose filter matches this frame
        */
-       
+
       receiver = (FAR struct wpanlistener_framereceiver_s *)sq_peek(
                     &handle->framereceivers);
-          
+
       while (receiver != NULL)
         {
           /* TODO: When filtering options are figured out. Actually filter packets
            * here. For now, all frames get passed to all receivers.
            */
-          
+
           receiver->cb(&frame, receiver->arg);
-          
+
           receiver = (FAR struct wpanlistener_framereceiver_s *)sq_next(
                         (FAR sq_entry_t *)receiver);
-          
+
           /* Check if the receiver was a one-shot receiver, then throw it out
            * if it is
            */
-          
+
           if (receiver->oneshot)
             {
               /* Unlink the receiver from the list */
@@ -547,10 +547,10 @@ static pthread_addr_t wpanlistener_eventthread(pthread_addr_t arg)
       /* Loop through event receivers and call callbacks for those receivers
        * listening for this event type.
        */
-       
+
       receiver = (FAR struct wpanlistener_eventreceiver_s *)sq_peek(
                     &handle->eventreceivers);
-          
+
       while (receiver != NULL)
         {
           if (notif.notiftype == IEEE802154_NOTIFY_CONF_DATA &&
@@ -727,15 +727,15 @@ static pthread_addr_t wpanlistener_eventthread(pthread_addr_t arg)
               receiver->filter.indevents.disassoc)
             {
               receiver->cb(&notif, receiver->arg);
-  
+
               if (receiver->oneshot)
                 {
                   /* Unlink the receiver from the list */
-  
+
                   sq_rem((FAR sq_entry_t *)receiver, &handle->eventreceivers);
-  
+
                   /* Link the receiver back into the free list */
-  
+
                   sq_addlast((FAR sq_entry_t *)receiver, &handle->eventreceivers_free);
                 }
             }
@@ -744,15 +744,15 @@ static pthread_addr_t wpanlistener_eventthread(pthread_addr_t arg)
               receiver->filter.indevents.beaconnotify)
             {
               receiver->cb(&notif, receiver->arg);
-  
+
               if (receiver->oneshot)
                 {
                   /* Unlink the receiver from the list */
-  
+
                   sq_rem((FAR sq_entry_t *)receiver, &handle->eventreceivers);
-  
+
                   /* Link the receiver back into the free list */
-  
+
                   sq_addlast((FAR sq_entry_t *)receiver, &handle->eventreceivers_free);
                 }
             }
@@ -761,15 +761,15 @@ static pthread_addr_t wpanlistener_eventthread(pthread_addr_t arg)
               receiver->filter.indevents.gts)
             {
               receiver->cb(&notif, receiver->arg);
-  
+
               if (receiver->oneshot)
                 {
                   /* Unlink the receiver from the list */
-  
+
                   sq_rem((FAR sq_entry_t *)receiver, &handle->eventreceivers);
-  
+
                   /* Link the receiver back into the free list */
-  
+
                   sq_addlast((FAR sq_entry_t *)receiver, &handle->eventreceivers_free);
                 }
             }
@@ -778,15 +778,15 @@ static pthread_addr_t wpanlistener_eventthread(pthread_addr_t arg)
               receiver->filter.indevents.orphan)
             {
               receiver->cb(&notif, receiver->arg);
-  
+
               if (receiver->oneshot)
                 {
                   /* Unlink the receiver from the list */
-  
+
                   sq_rem((FAR sq_entry_t *)receiver, &handle->eventreceivers);
-  
+
                   /* Link the receiver back into the free list */
-  
+
                   sq_addlast((FAR sq_entry_t *)receiver, &handle->eventreceivers_free);
                 }
             }
@@ -795,15 +795,15 @@ static pthread_addr_t wpanlistener_eventthread(pthread_addr_t arg)
               receiver->filter.indevents.commstatus)
             {
               receiver->cb(&notif, receiver->arg);
-  
+
               if (receiver->oneshot)
                 {
                   /* Unlink the receiver from the list */
-  
+
                   sq_rem((FAR sq_entry_t *)receiver, &handle->eventreceivers);
-  
+
                   /* Link the receiver back into the free list */
-  
+
                   sq_addlast((FAR sq_entry_t *)receiver, &handle->eventreceivers_free);
                 }
             }
@@ -812,15 +812,15 @@ static pthread_addr_t wpanlistener_eventthread(pthread_addr_t arg)
               receiver->filter.indevents.syncloss)
             {
               receiver->cb(&notif, receiver->arg);
-  
+
               if (receiver->oneshot)
                 {
                   /* Unlink the receiver from the list */
-  
+
                   sq_rem((FAR sq_entry_t *)receiver, &handle->eventreceivers);
-  
+
                   /* Link the receiver back into the free list */
-  
+
                   sq_addlast((FAR sq_entry_t *)receiver, &handle->eventreceivers_free);
                 }
             }

wireless/ieee802154/libmac/ieee802154_enableevents.c

@@ -54,7 +54,7 @@
  * Public Functions
  ****************************************************************************/
 
-int ieee802154_enableevents(int fd, bool enable) 
+int ieee802154_enableevents(int fd, bool enable)
 {
   int ret;
 

wireless/wapi/src/wapi.c

@@ -488,7 +488,7 @@ static void wapi_essid_cmd(int sock, FAR const char *ifname,
   /* Convert input strings to values */
 
   essid_flag = (enum wapi_essid_flag_e)wapi_str2ndx(flagstr, g_wapi_essid_flags, 2);
-  
+
   /* Set the ESSID */
 
   ret = wapi_set_essid(sock, ifname, essid, essid_flag);