be2net: In case of UE, do not dump registers for Lancer

In case of UE, do not dump registers for Lancer as they are not
supported.
Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/benet/be_cmds.c

@@ -293,6 +293,7 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db)
 
 		if (msecs > 4000) {
 			dev_err(&adapter->pdev->dev, "mbox poll timed out\n");
+			if (!lancer_chip(adapter))
 				be_detect_dump_ue(adapter);
 			return -1;
 		}