[SCSI] qla2xxx: Set an rport's dev_loss_tmo value in a consistent manner.

As there's no point in adding a fixed-fudge value (originally 5
seconds), honor the user settings only.  We also remove the
driver's dead-callback get_rport_dev_loss_tmo function
(qla2x00_get_rport_loss_tmo()).

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

2 files changed, 3 insertions, 19 deletions

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 3112518b0e64..8728e873996d 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -972,26 +972,12 @@ qla2x00_get_starget_port_id(struct scsi_target *starget)
 }
 
 static void
-qla2x00_get_rport_loss_tmo(struct fc_rport *rport)
-{
-        struct Scsi_Host *host = rport_to_shost(rport);
-        scsi_qla_host_t *ha = shost_priv(host);
-
-        rport->dev_loss_tmo = ha->port_down_retry_count + 5;
-}
-
-static void
 qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
 {
-        struct Scsi_Host *host = rport_to_shost(rport);
-        scsi_qla_host_t *ha = shost_priv(host);
-
         if (timeout)
-                ha->port_down_retry_count = timeout;
+                rport->dev_loss_tmo = timeout;
         else
-                ha->port_down_retry_count = 1;
-
-        rport->dev_loss_tmo = ha->port_down_retry_count + 5;
+                rport->dev_loss_tmo = 1;
 }
 
 static void
@@ -1275,7 +1261,6 @@ struct fc_function_template qla2xxx_transport_functions = {
         .get_starget_port_id  = qla2x00_get_starget_port_id,
         .show_starget_port_id = 1,
 
-        .get_rport_dev_loss_tmo = qla2x00_get_rport_loss_tmo,
         .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
         .show_rport_dev_loss_tmo = 1,
 
@@ -1320,7 +1305,6 @@ struct fc_function_template qla2xxx_transport_vport_functions = {
         .get_starget_port_id  = qla2x00_get_starget_port_id,
         .show_starget_port_id = 1,
 
-        .get_rport_dev_loss_tmo = qla2x00_get_rport_loss_tmo,
         .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
         .show_rport_dev_loss_tmo = 1,
 
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index c5ad858e17e6..047ee644aa91 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1107,7 +1107,7 @@ qla2xxx_slave_configure(struct scsi_device *sdev)
         else
                 scsi_deactivate_tcq(sdev, ha->max_q_depth);
 
-        rport->dev_loss_tmo = ha->port_down_retry_count + 5;
+        rport->dev_loss_tmo = ha->port_down_retry_count;
 
         return 0;
 }