Re: um: Use common error handling code in port_listen_fd()

> If you are going to use multiple labels,
> it'd be nicer to rename out: too.

Thanks for your suggestion.

I left this place untouched because such kind of renaming seemed to be unwanted
in some software areas for a while.
How long should I wait for corresponding feedback before another small
source code adjustment will be appropriate?

Regards,
Markus