On 06.09.21 14:43, Johan Hovold wrote:
> @@ -1323,8 +1324,10 @@ static int acm_probe(struct usb_interface *intf,
> usb_get_intf(acm->control); /* undone in destruct() */
>
> minor = acm_alloc_minor(acm);
> - if (minor < 0)
> + if (minor < 0) {
> + acm->minor = ACM_TTY_MINORS;
> goto err_put_port;
Hi,
Congratulations for catching that one.
May I request to improve understandability of the code that you give
the constant a distinct name for this purpose? Something like
ACM_MINOR_POISON or ACM_INVALID_MINOR
so that normal people can understand the fixed code?
Regards
Oliver
