From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 1 Oct 2011 22:59:13 +0000 (+0300)
Subject: target: Make pscsi_create_virtdevice use ERR_CAST
X-Git-Tag: v3.2-rc1~24^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=942d82646e16725ac366d44087b8c992f2cb2190;p=pandora-kernel.git

target: Make pscsi_create_virtdevice use ERR_CAST

This patch changes pscsi_create_virtdevice() to properly return ERR_CAST
instead of a raw pointer upon scsi_host_lookup() failure.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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