[PATCH v3] cmd: sf/nand: Print and return failure when 0 length is passed

[Jagan Teki]

On Tue, May 30, 2023 at 7:07 PM Marek Vasut <marex at denx.de> wrote:
>
> On 5/30/23 14:23, Michal Simek wrote:
> >
> >
> > On 5/16/23 13:52, Ashok Reddy Soma wrote:
> >> For sf commands, when '0' length is passed for erase, update, write or
> >> read, there might be undesired results. Ideally '0' length means
> >> nothing to
> >> do.
> >>
> >> So print 'ERROR: Invalid size 0' and return cmd failure when length
> >> '0' is
> >> passed to sf commands. Same thing applies for nand commands also.
> >>
> >> Example:
> >>
> >> ZynqMP> sf erase 0 0
> >> ERROR: Invalid size 0
> >> ZynqMP> sf write 10000 0 0
> >> ERROR: Invalid size 0
> >> ZynqMP> sf read 10000 0 0
> >> ERROR: Invalid size 0
> >> ZynqMP> sf update 1000 10000 0
> >> ERROR: Invalid size 0
> >> ZynqMP>
> >>
> >> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma at amd.com>
> >> ---
> >>
> >
> > Applied it to my queue. If someone else wants to take please let me know
> > and I will drop it from my queue.
>
> I believe Jagan should be picking SF patches ?

Sorry, I missed this during a couple of travels last week.

Jagan.