Obvious bug in /sys/i386/include/bus.h (was: bus_at386.h)

[Joerg Sonnenberger]

On Mon, Jun 13, 2005 at 02:12:38PM +0200, Hans Petter Selasky wrote:
> This is equivalent to:
> 
> while(--count)
> {
>   /* I/O */
> }
> 
> which is obviously wrong, because it doesn't check for count equal to
> zero.

Why do you think it is a bug? It is part of the interface contract and
useful to avoid an unnecessary check in 99% of the cases.

Joerg