On Thu, Mar 02, 2017 at 04:17:12PM +0100, Samuel Thibault wrote:
> Marcin Ciupak, on jeu. 02 mars 2017 15:28:23 +0100, wrote:
> > -   int val;
> > +   int ret;
> >  
> > -   val = simple_strtoul(skip_spaces(start), &start, 10);
> > +   ret = kstrtou8(skip_spaces(start), 10, dest);
> 
> This is not the same, you need to have start properly move, since it's
> used below:
> 
> >     if (*start == ',')
> >             start++;
> > -   *dest = (u_char)val;
> >     return start;
> 
> Samuel

You are right, start is not updated by kstrtou8 like it is by
simple_strtoul.

If I understand it correctly simple_strtoul cannot be replaced by
kstrtou8 here.

Please discard this patch.

Marcin

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