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-rw-r--r--drivers/s390/scsi/zfcp_aux.c4
-rw-r--r--drivers/s390/scsi/zfcp_fc.c2
-rw-r--r--drivers/s390/scsi/zfcp_scsi.c22
3 files changed, 5 insertions, 23 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 23b85a0..ed9a8a1 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -709,10 +709,6 @@ void zfcp_port_dequeue(struct zfcp_port *port)
write_lock_irq(&zfcp_data.config_lock);
list_del(&port->list);
write_unlock_irq(&zfcp_data.config_lock);
- if (port->rport) {
- port->rport->dd_data = NULL;
- port->rport = NULL;
- }
wait_event(port->remove_wq, atomic_read(&port->refcount) == 0);
cancel_work_sync(&port->rport_work); /* usually not necessary */
zfcp_adapter_put(port->adapter);
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 7433da9..5c1f122 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -752,7 +752,7 @@ int zfcp_fc_execute_els_fc_job(struct fc_bsg_job *job)
els_fc_job->els.adapter = adapter;
if (rport) {
read_lock_irq(&zfcp_data.config_lock);
- port = rport->dd_data;
+ port = zfcp_get_port_by_wwpn(adapter, rport->port_name);
if (port)
els_fc_job->els.d_id = port->d_id;
read_unlock_irq(&zfcp_data.config_lock);
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index b6177ad..3ff726a 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -491,21 +491,6 @@ static void zfcp_set_rport_dev_loss_tmo(struct fc_rport *rport, u32 timeout)
}
/**
- * zfcp_scsi_dev_loss_tmo_callbk - Free any reference to rport
- * @rport: The rport that is about to be deleted.
- */
-static void zfcp_scsi_dev_loss_tmo_callbk(struct fc_rport *rport)
-{
- struct zfcp_port *port;
-
- write_lock_irq(&zfcp_data.config_lock);
- port = rport->dd_data;
- if (port)
- port->rport = NULL;
- write_unlock_irq(&zfcp_data.config_lock);
-}
-
-/**
* zfcp_scsi_terminate_rport_io - Terminate all I/O on a rport
* @rport: The FC rport where to teminate I/O
*
@@ -516,9 +501,12 @@ static void zfcp_scsi_dev_loss_tmo_callbk(struct fc_rport *rport)
static void zfcp_scsi_terminate_rport_io(struct fc_rport *rport)
{
struct zfcp_port *port;
+ struct Scsi_Host *shost = rport_to_shost(rport);
+ struct zfcp_adapter *adapter =
+ (struct zfcp_adapter *)shost->hostdata[0];
write_lock_irq(&zfcp_data.config_lock);
- port = rport->dd_data;
+ port = zfcp_get_port_by_wwpn(adapter, rport->port_name);
if (port)
zfcp_port_get(port);
write_unlock_irq(&zfcp_data.config_lock);
@@ -550,7 +538,6 @@ static void zfcp_scsi_rport_register(struct zfcp_port *port)
return;
}
- rport->dd_data = port;
rport->maxframe_size = port->maxframe_size;
rport->supported_classes = port->supported_classes;
port->rport = rport;
@@ -663,7 +650,6 @@ struct fc_function_template zfcp_transport_functions = {
.reset_fc_host_stats = zfcp_reset_fc_host_stats,
.set_rport_dev_loss_tmo = zfcp_set_rport_dev_loss_tmo,
.get_host_port_state = zfcp_get_host_port_state,
- .dev_loss_tmo_callbk = zfcp_scsi_dev_loss_tmo_callbk,
.terminate_rport_io = zfcp_scsi_terminate_rport_io,
.show_host_port_state = 1,
.bsg_request = zfcp_execute_fc_job,
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