From: Hillf Danton <dhillf@gmail.com>
Date: Thu, 16 Dec 2010 20:26:37 +0000 (-0600)
Subject: [SCSI] fix the return value of scsi_target_queue_read()
X-Git-Tag: v2.6.38-rc1~27^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd01a6632da253210c3dbc7814bc6eceda96623d;p=pandora-kernel.git

[SCSI] fix the return value of scsi_target_queue_read()

It seems that zero should be returned if scsi_target_is_busy(starget) is
true, no matter if sdev is on the starved list.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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