net: Do txq_trans_update() in netdev_start_xmit()

That way we don't have to audit every call site to make sure it is
doing this properly.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index d81b540..34bd2ff 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3335,11 +3335,10 @@
 		goto unlock;
 	}
 	atomic_inc(&(pkt_dev->skb->users));
-	ret = netdev_start_xmit(pkt_dev->skb, odev);
+	ret = netdev_start_xmit(pkt_dev->skb, odev, txq);
 
 	switch (ret) {
 	case NETDEV_TX_OK:
-		txq_trans_update(txq);
 		pkt_dev->last_ok = 1;
 		pkt_dev->sofar++;
 		pkt_dev->seq_num++;