Re: [PATCH v2 3/6] esp_scsi: Grant disconnect privilege for untagged commands

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On Mon, 15 Oct 2018, Finn Thain wrote:

On Sun, 14 Oct 2018, Christoph Hellwig wrote:

+	*p++ = IDENTIFY(lp && (tp->flags & ESP_TGT_DISCONNECT), lun);

I think lp should always be non-NULL here.


It's not clear from Documentation/scsi/scsi_mid_low_api.txt, but I guess 
that's true for scanning of targets.

Is it true in general that queuecommand for a device will not occur 
before its slave_alloc and not after its slave_destroy invocation?

(I'm thinking of queuecommand via the other command submission paths, 
like ioctl.)


Nevermind. From a closer reading of the Documentation, I see that it is 
true in general.

-- 



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