Re: [PATCH v3 3/6] lib/cmdline: Allow get_options() to take 0 to validate the input

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

On Fri, Jan 22, 2021 at 02:13:10PM +0100, Geert Uytterhoeven wrote:
> On Fri, Jan 22, 2021 at 1:39 PM Andy Shevchenko
> <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:

...

> > +       while (i < nints || validate) {
> > +               int *pint = validate ? ints : ints + i;
> 
> I think you can use NULL for validation, as per the documentation for
> get_option().

That's what takes me a long time to realize how this machinery works and no,
unfortunately we may not use NULL, we have to keep the parsed number
for the further operations.

Thanks for review!

-- 
With Best Regards,
Andy Shevchenko