From: Stefan Haberland <stefan.haberland@de.ibm.com>
Date: Wed, 27 Jan 2010 09:12:35 +0000 (+0100)
Subject: [S390] dasd: fix possible NULL pointer errors
X-Git-Tag: v2.6.33-rc6~15^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=294001a80c9810e2fe27aaaad7df8be12a103065;p=pandora-kernel.git

[S390] dasd: fix possible NULL pointer errors

Fix possible NULL pointer in DASD messages and correct discipline
checking.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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