scsi: be2iscsi: Add warning message for unsupported adapter

Add a warning message to indicate obsolete/unsupported
BE2 Adapter Family devices

Signed-off-by: Ketan Mukadam <ketan.mukadam@avagotech.com>
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/be2iscsi/be_main.c

@@ -5640,6 +5640,8 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
 	case OC_DEVICE_ID2:
 		phba->generation = BE_GEN2;
 		phba->iotask_fn = beiscsi_iotask;
+		dev_warn(&pcidev->dev,
+			 "Obsolete/Unsupported BE2 Adapter Family\n");
 		break;
 	case BE_DEVICE_ID2:
 	case OC_DEVICE_ID3: