Re: [patch 2/6] ide: fix ide_kill_rq() for special ide-{floppy,tape} driver requests

David Miller
2009-06-24T10:39:19Z

From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Wed, 24 Jun 2009 12:09:53 +0200

> The obscure reasons is just the fact that both ide-floppy and ide-tape
> had a they own duplicated/buggy request completion routines.
>
> While they were being unified the whole bunch of similar class of bugs
> were fixed so I agree that there may still be more issues to deal with
> there.

I see, the ->pc_callback() of these things set rq->errors and then
ide_pc_intr() happily overrides whatever was set there, either on it's
own or via ide_complete_rq().

I'll look over this some more while I wait for the testing results
from Borislav.