[PATCH] small fixes for if_xl

[Joerg Sonnenberger]

On Wed, May 11, 2005 at 04:50:52PM +0800, Sepherosa Ziehau wrote:
> attached patch does following:
> 1) fix comments.  this driver is no longer in sys/pci

I nuked it, it's soon useless anyway, since there are cardbus devices
easily supportable by xl(4).

> 2) sc->xl_unit is not initialized here

I nuked that too, if_printf and device_printf are better.

Joerg