Re: [PATCH v4] usb: hub: Set proper message when usb_hub_create_port_device() fails

[Andy Shevchenko]

On Mon, Oct 12, 2026 at 05:27:24PM +0800, Chen-Yu Tsai wrote:
> Right now when usb_hub_create_port_device() fails, it prints a separate
> error message to say which port failed, but otherwise leaves |message|
> set to the default "out of memory", which is somewhat misleading.
> 
> Set |message| to an error message that is more specific to this error
> path instead of using the default "out of memory" message.

...

>  		if (ret < 0) {
>  			dev_err(hub->intfdev,
>  				"couldn't create port%d device.\n", i + 1);
> +			message = "couldn't create port device";
>  			break;

We can now even use

			message = "couldn't create port device";
			dev_err(hub->intfdev, "%s %d.\n", message, + 1);

>  		}

-- 
With Best Regards,
Andy Shevchenko