More trailing whilespace removal

libc/stdio/lib_avsprintf.c

@@ -106,7 +106,7 @@ int avsprintf(FAR char **ptr, const char *fmt, va_list ap)
   /* First, use a nullstream to get the size of the buffer.  The number
    * of bytes returned may or may not include the null terminator.
    */
-  
+
   lib_nulloutstream(&nulloutstream);
   nbytes = lib_vsprintf((FAR struct lib_outstream_s *)&nulloutstream, fmt, ap);
 

libc/stdio/lib_fgetpos.c

@@ -96,7 +96,7 @@
  *   stream.
  *
  * Returned Value:
- *   Zero on succes; -1 on failure with errno set appropriately. 
+ *   Zero on succes; -1 on failure with errno set appropriately.
  *
  ****************************************************************************/
 

libc/stdio/lib_fsetpos.c

@@ -98,7 +98,7 @@
  *   only way to portably reposition a stream.
  *
  * Returned Value:
- *   Zero on succes; -1 on failure with errno set appropriately. 
+ *   Zero on succes; -1 on failure with errno set appropriately.
  *
  ****************************************************************************/
 

libc/stdio/lib_libvsprintf.c

@@ -125,7 +125,7 @@
 #  define FMT_NEXT     src++                        /* Advance to the next character */
 #  define FMT_PREV     src--                        /* Backup to the previous character */
 #endif
- 
+
 /****************************************************************************
  * Private Type Declarations
  ****************************************************************************/
@@ -225,7 +225,7 @@ static const char g_nullstring[] = "(null)";
  ****************************************************************************/
 
 /* Include floating point functions */
- 
+
 #ifdef CONFIG_LIBC_FLOATINGPOINT
 #  include "stdio/lib_libdtoa.c"
 #endif

libc/stdio/lib_perror.c

@@ -51,7 +51,7 @@
  * be defined, however, to provide perror output that is serialized with
  * other stdout messages.
  */
- 
+
 #ifdef CONFIG_LIBC_PERROR_STDOUT
 #  define PERROR_STREAM stdout
 #else

libc/stdio/lib_stdinstream.c

@@ -63,7 +63,7 @@ static int stdinstream_getc(FAR struct lib_instream_s *this)
     {
       this->nget++;
     }
- 
+
  return ret;
 }