scsi: qla2xxx: Initialize port speed to avoid setting lower speed

This patch initializes port speed so that firmware does not set lower
operating speed. Setting lower speed in firmware impacts WRITE perfomance.

Fixes: 726b85487067 ("qla2xxx: Add framework for async fabric discovery")
Cc: <stable@vger.kernel.org>
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Tested-by: Laurence Oberman <loberman@redhat.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 6fe20c27acc1..eb59c796a795 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4763,6 +4763,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags)
         fcport->loop_id = FC_NO_LOOP_ID;
         qla2x00_set_fcport_state(fcport, FCS_UNCONFIGURED);
         fcport->supported_classes = FC_COS_UNSPECIFIED;
+        fcport->fp_speed = PORT_SPEED_UNKNOWN;
 
         fcport->ct_desc.ct_sns = dma_alloc_coherent(&vha->hw->pdev->dev,
                 sizeof(struct ct_sns_pkt), &fcport->ct_desc.ct_sns_dma,