From: Hannes Reinecke <hare@suse.de>
Date: Mon, 29 Mar 2010 07:29:24 +0000 (+0200)
Subject: [SCSI] sd: quiet spurious error messages in READ_CAPACITY(16)
X-Git-Tag: v2.6.35-rc1~470^2^2~102
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f87146bba523cad0196aa8e80ca9e8243d7a6c0c;p=pandora-kernel.git

[SCSI] sd: quiet spurious error messages in READ_CAPACITY(16)

sd always tries to submit a READ_CAPACITY(16) CDB,
regardless whether the host actually supports it.
queuecommand() will then return DID_ABORT, which is
not qualified enough to detect the true cause here.
So better check in sd_try_rc16 first if the cdblen
is supported.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

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