From: James Bottomley <James.Bottomley@steeleye.com>
Date: Fri, 20 Jul 2007 21:50:10 +0000 (-0500)
Subject: [SCSI] bsg: fix bsg_register_queue error path
X-Git-Tag: v2.6.23-rc1~7^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6826ee4fdbe24c7aab56ce833ef94be81d190587;p=pandora-kernel.git

[SCSI] bsg: fix bsg_register_queue error path

unfortunately, if IS_ERR(class_dev) is true, that means class_dev isn't
null and the check in the error leg is pointless ... it's also asking
for trouble to request unregistration of a device we haven't actually
created (although it works currently).  Fix by using explicit gotos and
unregisters.

Acked-by: FUJITA Tomonori <tomof@acm.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

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