From: Stefan Weinhuber <wein@de.ibm.com>
Date: Wed, 20 Apr 2011 08:15:35 +0000 (+0200)
Subject: [S390] dasd: check sense type in device change handler
X-Git-Tag: v2.6.39-rc5~4^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7a29e56f0a3526b71e9694b403b8e2cbe9c31e5;p=pandora-kernel.git

[S390] dasd: check sense type in device change handler

When evaluating sense data in dasd_eckd_check_for_device_change, we
must always check for the type of sense data in byte 27, bit 0, to
make sure that the rest of the sense data is interpreted correctly.

Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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