staging: fix build failure in bcm driver

While building latest Linus git, I hit the following:

    CC [M]  drivers/staging/bcm/Qos.o
  drivers/staging/bcm/Qos.c: In function ‘PruneQueue’:
  drivers/staging/bcm/Qos.c:367: error: ‘struct netdev_queue’ has no member named ‘tx_dropped’
  drivers/staging/bcm/Qos.c: In function ‘flush_all_queues’:
  drivers/staging/bcm/Qos.c:416: error: ‘struct netdev_queue’ has no member named ‘tx_dropped’
  make[5]: *** [drivers/staging/bcm/Qos.o] Error 1
  make[4]: *** [drivers/staging/bcm] Error 2
  make[3]: *** [drivers/staging] Error 2

As well as:

    CC [M]  drivers/staging/bcm/Transmit.o
  drivers/staging/bcm/Transmit.c: In function ‘SetupNextSend’:
  drivers/staging/bcm/Transmit.c:163: error: ‘struct netdev_queue’ has no member named ‘tx_bytes’
  drivers/staging/bcm/Transmit.c:164: error: ‘struct netdev_queue’ has no member named ‘tx_packets’
  make[2]: *** [drivers/staging/bcm/Transmit.o] Error 1

tx_dropped/tx_bytes_tx_packets were removed in commit 1ac9ad13.  This patch
converts bcm to use net_device_stats instead of netdev_queue.

Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/staging/bcm/Transmit.c b/drivers/staging/bcm/Transmit.c
index 0f70009..d5e4a74 100644
--- a/drivers/staging/bcm/Transmit.c
+++ b/drivers/staging/bcm/Transmit.c
@@ -157,11 +157,11 @@
 	}
 	else
 	{
-		struct netdev_queue *txq = netdev_get_tx_queue(Adapter->dev, QueueIndex);
+		struct net_device_stats *netstats = &Adapter->dev->stats;
 		Adapter->PackInfo[QueueIndex].uiTotalTxBytes += Leader.PLength;
 
-		txq->tx_bytes += Leader.PLength;
-		++txq->tx_packets;
+		netstats->tx_bytes += Leader.PLength;
+		++netstats->tx_packets;
 
 		Adapter->PackInfo[QueueIndex].uiCurrentTokenCount -= Leader.PLength << 3;
 		Adapter->PackInfo[QueueIndex].uiSentBytes += (Packet->len);