beceem: debug message format changes

Add more debug messages and make them similar to other drivers

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
diff --git a/drivers/staging/bcm/Qos.c b/drivers/staging/bcm/Qos.c
index 7e8013c..21b611c 100644
--- a/drivers/staging/bcm/Qos.c
+++ b/drivers/staging/bcm/Qos.c
@@ -356,8 +356,11 @@
 
 		if(PacketToDrop)
 		{
-			if(netstats)
-				netstats->tx_dropped++;
+			if (netif_msg_tx_err(Adapter))
+				pr_info(PFX "%s: tx queue %d overlimit\n", 
+					Adapter->dev->name, iIndex);
+
+			netstats->tx_dropped++;
 			atomic_inc(&Adapter->TxDroppedPacketCount);
 			DEQUEUEPACKET(Adapter->PackInfo[iIndex].FirstTxQueue,
 						Adapter->PackInfo[iIndex].LastTxQueue);