Hi all,

currently the tape driver doesn't believe in ENOMEDIUM. Even if the 
sense code from TUR indicates that no tape is present the command will 
be retried; maybe the user is fast enough to slip a medium in in the 
meantime ...
And even if not, it will return 'EIO' in any case.

This patch fixes the ENOMEDIUM handling: TUR will _not_ be retried if no 
medium is present and the correct error number ENOMEDIUM will be set on 
exit.

Please apply.

Cheers,

Hannes
-- 
Dr. Hannes Reinecke			hare@suse.de
SuSE Linux Products GmbH		S390 & zSeries
Maxfeldstraße 5				+49 911 74053 688
90409 Nürnberg				http://www.suse.de