Re: [PATCH] gpio: ath79: Add missing check for platform_get_irq

[andy.shevchenko@xxxxxxxxx]

Thu, Jun 01, 2023 at 04:51:32PM +0800, Jiasheng Jiang kirjoitti:
> Add the missing check for platform_get_irq and return error
> if it fails.

>  		girq->parents[0] = platform_get_irq(pdev, 0);
> +		if (girq->parents[0] < 0)
> +			return -ENODEV;

Can you elaborate why error code has to be shadowed (overriden)?

-- 
With Best Regards,
Andy Shevchenko