From: Jan Glauber <jang@linux.vnet.ibm.com>
Date: Tue, 28 Oct 2008 10:10:13 +0000 (+0100)
Subject: [S390] qdio: prevent double qdio shutdown in case of I/O errors
X-Git-Tag: v2.6.28-rc3~92^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c045aa2c8eb731996b0c5c6552356b8946e6894;p=pandora-kernel.git

[S390] qdio: prevent double qdio shutdown in case of I/O errors

In case of I/O errors on a qdio subchannel qdio_shutdown may be
called twice by the qdio driver and by zfcp. Remove the
superfluous shutdown from qdio and let the upper layer driver
handle the error condition.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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