[SCSI] zfcp: Set WKA-port to offline on adapter deactivation
authorSwen Schillig <swen@vnet.ibm.com>
Fri, 17 Apr 2009 13:08:05 +0000 (15:08 +0200)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Mon, 27 Apr 2009 15:07:27 +0000 (10:07 -0500)
commit828bc1212a685918bbdb5866504b63eea2c241f5
tree414f4e64ef934c37d873afb9711074011a6eb03c
parent92d5193b467c68e8432d6878980621c787e735af
[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>
drivers/s390/scsi/zfcp_aux.c
drivers/s390/scsi/zfcp_ccw.c
drivers/s390/scsi/zfcp_erp.c
drivers/s390/scsi/zfcp_ext.h
drivers/s390/scsi/zfcp_fc.c