Re: [PATCH] i2c: atr: fix dangling adapter pointer on add failure

[Linkai Gong]

On Tue, Aug 11, 2026 at 05:36:13PM +0300, Andy Shevchenko wrote:
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
>
> ...
>
> >  	if (ret) {
> >  		dev_err(dev, "failed to add atr-adapter %u (error=%d)\n",
> >  			chan_id, ret);
> > +		atr->adapter[chan_id] = NULL;
>
> It's better to NULLify first and print after. This will reduce the window of
> possible calls with the stale pointer.

Agreed. I will send a v2 that clears the slot before the error print.

Thanks,
Linkai