[SCSI] zfcp: add additional fc_host attributes

this patch adds some fc host attributes and removes its equivalents
from the zfcp_adapter structure and zfcp specific sysfs subtree.

Furthermore it removes superfluous calls to fc_remort_port_delete when
an adapter is set offline because rports will be removed by
fc_remove_host anyway.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c
index b30abab77da3..0fc46381fc22 100644
--- a/drivers/s390/scsi/zfcp_ccw.c
+++ b/drivers/s390/scsi/zfcp_ccw.c
@@ -202,19 +202,9 @@ static int
 zfcp_ccw_set_offline(struct ccw_device *ccw_device)
 {
         struct zfcp_adapter *adapter;
-        struct zfcp_port *port;
-        struct fc_rport *rport;
 
         down(&zfcp_data.config_sema);
         adapter = dev_get_drvdata(&ccw_device->dev);
-        /* might be racy, but we cannot take config_lock due to the fact that
-           fc_remote_port_delete might sleep */
-        list_for_each_entry(port, &adapter->port_list_head, list)
-                if (port->rport) {
-                        rport = port->rport;
-                        port->rport = NULL;
-                        fc_remote_port_delete(rport);
-                }
         zfcp_erp_adapter_shutdown(adapter, 0);
         zfcp_erp_wait(adapter);
         zfcp_adapter_scsi_unregister(adapter);