Re: [PATCH v8 2/8] iio: dac: ad5686: missing NULL check on match data

Jonathan Cameron <[email protected]> Sun, 19 Jul 2026 23:17:10 +0100

Newsgroups	org.kernel.vger.linux-hardening,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-iio,org.kernel.vger.linux-kernel
Message-ID	<20260719231710.14a669ad@jic23-huawei>

On Sun, 19 Jul 2026 11:50:56 +0300
Andy Shevchenko <[email protected]> wrote:

> On Sun, Jul 19, 2026 at 12:55:44AM +0100, Jonathan Cameron wrote:
> > On Fri, 17 Jul 2026 13:28:52 +0300
> > Andy Shevchenko <[email protected]> wrote:  
> 
> ...
> 
> > I applied the following rather than going for a v9 for just this:  
> 
> Thanks!
> 
> > Shout if I messed it up.  
> 
> ...
> 
> > +       if (!chip_info)
> > +               return -ENODEV;  
> 
> Perhaps stick with -ENODATA? (Maybe in a separate change, dunno...)
> 
oops. I lost track on where we were with that. Updated.