Re: [PATCH] ALSA: scarlett2: Add error check after retrieving PEQ filter values

[Markus Elfring]

Please check the subsystem specification once more.


> Add error check after retrieving PEQ filter values in scarlett2_update_filter_values
> that ensure function returns error if PEQ filter value retrieval fails

* It is usually preferred to end a sentence with a dot, isn't it?

* Would you like to add any tags (like “Fixes” and “Cc”) accordingly?


…
> +++ b/sound/usb/mixer_scarlett2.c
> @@ -5614,6 +5614,9 @@ static int scarlett2_update_filter_values(struct usb_mixer_interface *mixer)
>  			SCARLETT2_BIQUAD_COEFFS,
>  		peq_flt_values);
>
> +	if (err < 0)
> +		return err;
> +
>  	for (i = 0, dst_idx = 0; i < info->dsp_input_count; i++) {
…

I suggest to omit a blank line before the return value check.

Regards,
Markus