Re: [PATCH v2] pcmcia: add error handling for pcmcia_enable_device

[Andy Shevchenko <andy.shevchenko@xxxxxxxxx>]

On Thu, Jun 14, 2018 at 12:23 PM, Zhouyang Jia <jiazhouyang09@xxxxxxxxx> wrote:
> When pcmcia_enable_device fails, the lack of error-handling code may
> cause unexpected results.

What results?
You need to elaborate this.,

> This patch adds error-handling code after calling pcmcia_enable_device.

> +       int ret;
> +
> +       ret = pcmcia_enable_device(link);
> +       if (ret)
> +               return -ENODEV;

And why not to return ret?

-- 
With Best Regards,
Andy Shevchenko