Re: [PATCH v3 1/2] iio: light: gp2ap020a00f: simplify locking with guard()

[Ethan Tidmore]

On Mon Feb 16, 2026 at 1:08 AM CST, Andy Shevchenko wrote:
> On Sun, Feb 15, 2026 at 06:53:16PM -0600, Ethan Tidmore wrote:
>
>>  	struct gp2ap020a00f_data *data = iio_priv(indio_dev);
>>  	int i, err = 0;
>
> Would you need the err assignment now?

I'm not familiar with iio_for_each_active_channel() but, if there's a
chance it could run zero times, then it'd run into if (err) with err
not being initialized?

Thanks,

ET