Re: CVS commit: src/sys/dev/usb

[Robert Elz <kre%munnari.OZ.AU@localhost>]

    Date:        Tue, 17 Mar 2020 22:58:24 -0400
    From:        "Christos Zoulas" <christos%netbsd.org@localhost>
    Message-ID:  <20200318025824.93B28FB27%cvs.NetBSD.org@localhost>

  | Log Message:
  | define un (pointed out by kre@)

The reason I didn't suggest that change, is that now un is unused
when USB_DEBUG is not defined.   At the very least it would need a
__debugused or whatever that #define for the relevant attribute is.

But for just a single use, it seemed simpler just to use the value
used to init the var that is (now) only used the once.

kre