From: Swen Schillig <swen@vnet.ibm.com>
Date: Fri, 17 Apr 2009 13:08:05 +0000 (+0200)
Subject: [SCSI] zfcp: Set WKA-port to offline on adapter deactivation
X-Git-Tag: v2.6.30-rc5~53^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=828bc1212a685918bbdb5866504b63eea2c241f5;p=pandora-kernel.git

[SCSI] zfcp: Set WKA-port to offline on adapter deactivation

The nameserver port might be in state online when the adapter is
offlined. On adapter reactivation the nameserver port is not
re-opened due to the PORT_ONLINE status. This results in an
unsuccessful recovery. In forcing the nameserver port status
to offline on all adapter offline events this issue is prevented.

Waiting for the reference count to drop to zero in
zfcp_wka_port_offline is not required, so remove it.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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