From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Thu, 24 Oct 2013 07:15:27 +0000 (-0700)
Subject: target: Generate failure for XCOPY I/O with non-zero scsi_status
X-Git-Tag: v3.12-rc7~5^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a955d6dcc1840fa9cba73eb6db831c8fea19d95;p=pandora-kernel.git

target: Generate failure for XCOPY I/O with non-zero scsi_status

This patch adds the missing non-zero se_cmd->scsi_status check required
for local XCOPY I/O within target_xcopy_issue_pt_cmd() to signal an
exception case failure.

This will trigger the generation of SAM_STAT_CHECK_CONDITION status
from within target_xcopy_do_work() process context code.

Reported-by: Thomas Glanzmann <thomas@glanzmann.de>
Reported-by: Douglas Gilbert <dgilbert@interlog.com>
Cc: Thomas Glanzmann <thomas@glanzmann.de>
Cc: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

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