More trailing whilespace removal

nshlib/nsh_consolemain.c

@@ -95,7 +95,7 @@
  *   This function does not normally return.  exit() is usually called to
  *   terminate the NSH session.  This function will return in the event of
  *   an error.  In that case, a nonzero value is returned (EXIT_FAILURE=1).
- *  
+ *
  ****************************************************************************/
 
 int nsh_consolemain(int argc, char *argv[])

nshlib/nsh_ddcmd.c

@@ -113,7 +113,7 @@ struct dd_s
     int fd;            /* File descriptor of the character device */
   } inf;
 #else
-  int infd;            /* File descriptor of the input device */ 
+  int infd;            /* File descriptor of the input device */
 #endif
 
 #ifndef CONFIG_DISABLE_MOUNTPOINT
@@ -123,7 +123,7 @@ struct dd_s
     int fd;            /* File descriptor of the character device */
   } outf;
 #else
-  int outfd;           /* File descriptor of the output device */ 
+  int outfd;           /* File descriptor of the output device */
 #endif
 
   uint32_t nsectors;   /* Number of sectors to transfer */

nshlib/nsh_fileapps.c

@@ -168,7 +168,7 @@ int nsh_fileapp(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
     {
       /* The application was successfully started with pre-emption disabled.
        * In the simplest cases, the application will not have run because the
-       * the scheduler is locked.  But in the case where I/O was redirected, a 
+       * the scheduler is locked.  But in the case where I/O was redirected, a
        * proxy task ran and broke our lock.  As result, the application may
        * have aso ran if its priority was higher than than the priority of
        * this thread.
@@ -232,7 +232,7 @@ int nsh_fileapp(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
           else
             {
               /* We can't return the exact status (nsh has nowhere to put it)
-               * so just pass back zero/nonzero in a fashion that doesn't look 
+               * so just pass back zero/nonzero in a fashion that doesn't look
                * like an error.
                */
 

nshlib/nsh_proccmds.c

@@ -86,15 +86,15 @@ static const char *g_statenames[] =
 {
   "INVALID ",
   "PENDING ",
-  "READY   ", 
-  "RUNNING ", 
-  "INACTIVE", 
-  "WAITSEM ", 
+  "READY   ",
+  "RUNNING ",
+  "INACTIVE",
+  "WAITSEM ",
 #ifndef CONFIG_DISABLE_MQUEUE
-  "WAITSIG ", 
+  "WAITSIG ",
 #endif
 #ifndef CONFIG_DISABLE_MQUEUE
-  "MQNEMPTY", 
+  "MQNEMPTY",
   "MQNFULL "
 #endif
 };
@@ -182,7 +182,7 @@ static int readfile(FAR const char *filename, FAR char *buffer, size_t buflen)
       else
         {
           /* Successful read.  Make sure that the buffer is null terminated */
-          
+
           DEBUGASSERT(nread <= remaining);
           ntotal += nread;
           buffer[ntotal] = '\0';
@@ -200,7 +200,7 @@ static int readfile(FAR const char *filename, FAR char *buffer, size_t buflen)
   /* Close the file and return. */
 
   close(fd);
-  return ret;  
+  return ret;
 }
 #endif
 

nshlib/nsh_telnetd.c

@@ -136,7 +136,7 @@ int nsh_telnetlogin(struct console_stdio_s *pstate)
         }
 
       /* Ask for the login password */
-  
+
       fputs(g_passwordprompt, pstate->cn_outstream);
       fflush(pstate->cn_outstream);
       nsh_telnetecho(pstate, TELNET_NOTUSE_ECHO);
@@ -277,7 +277,7 @@ int nsh_telnetmain(int argc, char *argv[])
  * Returned Values:
  *   The task ID of the Telnet daemon was successfully started.  A negated
  *   errno value will be returned on failure.
- *  
+ *
  ****************************************************************************/
 
 int nsh_telnetstart(void)

nshlib/nsh_test.c

@@ -398,7 +398,7 @@ static int expression(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
            goto errout_syntax;
          }
     }
-  return value; 
+  return value;
 
 errout_syntax:
   nsh_output(vtbl, g_nshsyntax, "test");

nshlib/nsh_usbdev.c

@@ -291,7 +291,7 @@ static int nsh_waitusbready(void)
  *   single an NSH instance that operates on stdin and stdout.  This
  *   function does not return.
  *
- *   This function handles generic /dev/console character devices, or 
+ *   This function handles generic /dev/console character devices, or
  *   special USB console devices.  The USB console requires some special
  *   operations to handle the cases where the session is lost when the
  *   USB device is unplugged and restarted when the USB device is plugged
@@ -304,7 +304,7 @@ static int nsh_waitusbready(void)
  * Returned Values:
  *   This function does not return nor does it ever exit (unless the user
  *   executes the NSH exit command).
- *  
+ *
  ****************************************************************************/
 
 #ifdef HAVE_USB_CONSOLE
@@ -384,7 +384,7 @@ int nsh_consolemain(int argc, char *argv[])
  *
  * Returned Values:
  *   None
- *  
+ *
  ****************************************************************************/
 
 #ifdef CONFIG_NSH_USBDEV_TRACE