linux-kernel - Re: [PATCH 2/4] scsi: bfa: remove ScsiResult macro

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Message-ID: <20180706080838.gxdevbhsx2sxl5ou@linux-x5ow.site>
Date:   Fri, 6 Jul 2018 10:08:38 +0200
From:   Johannes Thumshirn <jthumshirn@...e.de>
To:     Bart Van Assche <Bart.VanAssche@....com>
Cc:     "martin.petersen@...cle.com" <martin.petersen@...cle.com>,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/4] scsi: bfa: remove ScsiResult macro

On Thu, Jul 05, 2018 at 05:00:10PM +0000, Bart Van Assche wrote:
> On Thu, 2018-07-05 at 13:01 +0200, Johannes Thumshirn wrote:
> > -	cmnd->result = ScsiResult(DID_OK, SCSI_STATUS_GOOD);
> > +	cmnd->result = DID_OK << 16 | SCSI_STATUS_GOOD;
> 
> Please consider to remove the SCSI_STATUS_GOOD constant since it is
> non-standard and since it used by the bfa driver only. Additionally, since
> SCSI_STATUS_GOOD == 0, please leave out "| SCSI_STATUS_GOOD".

Can we agree on using SAM_STAT_GOOD here? I really don't want to leave
out the trailing "| 0" parts in this stage of the refactoring yet. I'm
still undecided if I don't want a set_scsi_cmnd_status(cmnd, foo, bar,
baz, frob); function in an intermediate step.

-- 
Johannes Thumshirn                                          Storage
jthumshirn@...e.de                                +49 911 74053 689
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