Re: [PATCH v3 14/20] iio: adc: xilinx-xadc-core: use devm_kmemdup_array()

[Raag Jadav <raag.jadav@xxxxxxxxx>]

On Mon, Feb 03, 2025 at 11:54:42AM +0200, Andy Shevchenko wrote:
> On Mon, Feb 03, 2025 at 01:38:56PM +0530, Raag Jadav wrote:
> > Convert to use devm_kmemdup_array() which is more robust.
> 
> ...
> 
> > -	channels = devm_kmemdup(dev, channel_templates,
> > -				sizeof(channels[0]) * max_channels, GFP_KERNEL);
> > +	channels = devm_kmemdup_array(dev, channel_templates, max_channels,
> > +				      sizeof(channels[0]), GFP_KERNEL);
> 
> I would use more regular sizeof(*channels)

This might get confusing since we're assigning it back to channels.

Raag