diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 288338d59327..1a042702d34a 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -14,7 +14,7 @@
  * | Module Init and Probe        |       0x0191       | 0x0146         |
  * |                              |                    | 0x015b-0x0160	|
  * |                              |                    | 0x016e		|
- * | Mailbox commands             |       0x1196       |		|
+ * | Mailbox commands             |       0x1196       | 0x1193		|
  * |                              |                    |		|
  * | Device Discovery             |       0x2003       | 0x2016		|
  * |                              |                    | 0x2011-0x2012, |
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 6be2ab4f19a6..4c800d6ad514 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1159,13 +1159,11 @@ global_port_update:
 
 	case MBA_DPORT_DIAGNOSTICS:
 		ql_dbg(ql_dbg_async, vha, 0x5052,
-		    "D-Port Diagnostics: %04x result=%s index=%u size=%u\n",
+		    "D-Port Diagnostics: %04x result=%s\n",
 		    mb[0],
 		    mb[1] == 0 ? "start" :
-		    mb[1] == 1 ? "done (ok)" :
-		    mb[1] == 2 ? "done (error)" : "other",
-		    LSB(mb[2]),
-		    mb[3]);
+		    mb[1] == 1 ? "done (pass)" :
+		    mb[1] == 2 ? "done (error)" : "other");
 		break;
 
 	case MBA_TEMPERATURE_ALERT:
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 0f7b83a37a36..bf16e6f5dbf5 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -5764,11 +5764,6 @@ qla26xx_dport_diagnostics(scsi_qla_host_t *vha,
 	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1192,
 	    "Entered %s.\n", __func__);
 
-	if (size < 1024) {
-		ql_log(ql_log_warn, vha, 0x1193, "Failed insufficient size.\n");
-		return QLA_FUNCTION_PARAMETER_ERROR;
-	}
-
 	dd_dma = dma_map_single(&vha->hw->pdev->dev,
 	    dd_buf, size, DMA_FROM_DEVICE);
 	if (!dd_dma) {