1 files changed, 17 insertions, 16 deletions

diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index 69f7784233f9..85f41abcb56c 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -536,7 +536,9 @@ static void qedf_update_link_speed(struct qedf_ctx *qedf,
 	if (linkmode_intersects(link->supported_caps, sup_caps))
 		lport->link_supported_speeds |= FC_PORTSPEED_20GBIT;
 
-	fc_host_supported_speeds(lport->host) = lport->link_supported_speeds;
+	if (lport->host && lport->host->shost_data)
+		fc_host_supported_speeds(lport->host) =
+			lport->link_supported_speeds;
 }
 
 static void qedf_bw_update(void *dev)
@@ -1715,6 +1717,9 @@ static void qedf_setup_fdmi(struct qedf_ctx *qedf)
 	    FW_MAJOR_VERSION, FW_MINOR_VERSION, FW_REVISION_VERSION,
 	    FW_ENGINEERING_VERSION);
 
+	snprintf(fc_host_vendor_identifier(lport->host),
+		FC_VENDOR_IDENTIFIER, "%s", "Marvell");
+
 }
 
 static int qedf_lport_setup(struct qedf_ctx *qedf)
@@ -1825,22 +1830,20 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled)
 		fcoe_wwn_to_str(vport->port_name, buf, sizeof(buf));
 		QEDF_WARN(&(base_qedf->dbg_ctx), "Failed to create vport, "
 			   "WWPN (0x%s) already exists.\n", buf);
-		goto err1;
+		return rc;
 	}
 
 	if (atomic_read(&base_qedf->link_state) != QEDF_LINK_UP) {
 		QEDF_WARN(&(base_qedf->dbg_ctx), "Cannot create vport "
 			   "because link is not up.\n");
-		rc = -EIO;
-		goto err1;
+		return -EIO;
 	}
 
 	vn_port = libfc_vport_create(vport, sizeof(struct qedf_ctx));
 	if (!vn_port) {
 		QEDF_WARN(&(base_qedf->dbg_ctx), "Could not create lport "
 			   "for vport.\n");
-		rc = -ENOMEM;
-		goto err1;
+		return -ENOMEM;
 	}
 
 	fcoe_wwn_to_str(vport->port_name, buf, sizeof(buf));
@@ -1864,7 +1867,7 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled)
 	if (rc) {
 		QEDF_ERR(&(base_qedf->dbg_ctx), "Could not allocate memory "
 		    "for lport stats.\n");
-		goto err2;
+		goto err;
 	}
 
 	fc_set_wwnn(vn_port, vport->node_name);
@@ -1877,12 +1880,13 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled)
 	vn_port->host->max_lun = qedf_max_lun;
 	vn_port->host->sg_tablesize = QEDF_MAX_BDS_PER_CMD;
 	vn_port->host->max_cmd_len = QEDF_MAX_CDB_LEN;
+	vn_port->host->max_id = QEDF_MAX_SESSIONS;
 
 	rc = scsi_add_host(vn_port->host, &vport->dev);
 	if (rc) {
 		QEDF_WARN(&base_qedf->dbg_ctx,
 			  "Error adding Scsi_Host rc=0x%x.\n", rc);
-		goto err2;
+		goto err;
 	}
 
 	/* Set default dev_loss_tmo based on module parameter */
@@ -1923,9 +1927,10 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled)
 	vport_qedf->dbg_ctx.host_no = vn_port->host->host_no;
 	vport_qedf->dbg_ctx.pdev = base_qedf->pdev;
 
-err2:
+	return 0;
+
+err:
 	scsi_host_put(vn_port->host);
-err1:
 	return rc;
 }
 
@@ -1966,8 +1971,7 @@ static int qedf_vport_destroy(struct fc_vport *vport)
 	fc_lport_free_stats(vn_port);
 
 	/* Release Scsi_Host */
-	if (vn_port->host)
-		scsi_host_put(vn_port->host);
+	scsi_host_put(vn_port->host);
 
 out:
 	return 0;
@@ -3528,6 +3532,7 @@ retry_probe:
 		host->transportt = qedf_fc_transport_template;
 		host->max_lun = qedf_max_lun;
 		host->max_cmd_len = QEDF_MAX_CDB_LEN;
+		host->max_id = QEDF_MAX_SESSIONS;
 		host->can_queue = FCOE_PARAMS_NUM_TASKS;
 		rc = scsi_add_host(host, &pdev->dev);
 		if (rc) {
@@ -3971,10 +3976,6 @@ void qedf_stag_change_work(struct work_struct *work)
 	struct qedf_ctx *qedf =
 	    container_of(work, struct qedf_ctx, stag_work.work);
 
-	if (!qedf) {
-		QEDF_ERR(NULL, "qedf is NULL");
-		return;
-	}
 	QEDF_ERR(&qedf->dbg_ctx, "Performing software context reset.\n");
 	qedf_ctx_soft_reset(qedf->lport);
 }