2 files changed, 23 insertions, 3 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index cd547d04a8ce..f8574e76b743 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -474,6 +474,9 @@ struct netdev_queue {
          * please use this field instead of dev->trans_start
          */
         unsigned long           trans_start;
+        unsigned long           tx_bytes;
+        unsigned long           tx_packets;
+        unsigned long           tx_dropped;
 } ____cacheline_aligned_in_smp;
 
 
diff --git a/net/core/dev.c b/net/core/dev.c
index 14dd725aaab7..6d3630d16271 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4943,13 +4943,30 @@ void netdev_run_todo(void)
  *      the internal statistics structure is used.
  */
 const struct net_device_stats *dev_get_stats(struct net_device *dev)
- {
+{
         const struct net_device_ops *ops = dev->netdev_ops;
 
         if (ops->ndo_get_stats)
                 return ops->ndo_get_stats(dev);
-        else
-                return &dev->stats;
+        else {
+                unsigned long tx_bytes = 0, tx_packets = 0, tx_dropped = 0;
+                struct net_device_stats *stats = &dev->stats;
+                unsigned int i;
+                struct netdev_queue *txq;
+
+                for (i = 0; i < dev->num_tx_queues; i++) {
+                        txq = netdev_get_tx_queue(dev, i);
+                        tx_bytes   += txq->tx_bytes;
+                        tx_packets += txq->tx_packets;
+                        tx_dropped += txq->tx_dropped;
+                }
+                if (tx_bytes || tx_packets || tx_dropped) {
+                        stats->tx_bytes   = tx_bytes;
+                        stats->tx_packets = tx_packets;
+                        stats->tx_dropped = tx_dropped;
+                }
+                return stats;
+        }
 }
 EXPORT_SYMBOL(dev_get_stats);