diff options
| -rw-r--r-- | lib/vsprintf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index eb0cb11d0d12..e49f350ee549 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -3054,8 +3054,8 @@ EXPORT_SYMBOL(scnprintf); * @fmt: The format string to use * @args: Arguments for the format string * - * The function returns the number of characters written - * into @buf. Use vsnprintf() or vscnprintf() in order to avoid + * The return value is the number of characters written into @buf not including + * the trailing '\0'. Use vsnprintf() or vscnprintf() in order to avoid * buffer overflows. * * If you're not already dealing with a va_list consider using sprintf(). @@ -3074,8 +3074,8 @@ EXPORT_SYMBOL(vsprintf); * @fmt: The format string to use * @...: Arguments for the format string * - * The function returns the number of characters written - * into @buf. Use snprintf() or scnprintf() in order to avoid + * The return value is the number of characters written into @buf not including + * the trailing '\0'. Use snprintf() or scnprintf() in order to avoid * buffer overflows. * * See the vsnprintf() documentation for format string extensions over C99. |