veth: Fix veth_get_stats()

[deliverable/linux.git] / drivers / net / veth.c

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index ade5b344f75d73fb5852a0a9b30322576d1ce868..52af5017c46b42be7051a93b58c1f52da5909fb5 100644 (file)
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -210,32 +210,29 @@ rx_drop:
 static struct net_device_stats *veth_get_stats(struct net_device *dev)
 {
        struct veth_priv *priv;
-       struct net_device_stats *dev_stats;
        int cpu;
-       struct veth_net_stats *stats;
+       struct veth_net_stats *stats, total = {0};
 
        priv = netdev_priv(dev);
-       dev_stats = &dev->stats;
-
-       dev_stats->rx_packets = 0;
-       dev_stats->tx_packets = 0;
-       dev_stats->rx_bytes = 0;
-       dev_stats->tx_bytes = 0;
-       dev_stats->tx_dropped = 0;
-       dev_stats->rx_dropped = 0;
 
-       for_each_online_cpu(cpu) {
+       for_each_possible_cpu(cpu) {
                stats = per_cpu_ptr(priv->stats, cpu);
 
-               dev_stats->rx_packets += stats->rx_packets;
-               dev_stats->tx_packets += stats->tx_packets;
-               dev_stats->rx_bytes += stats->rx_bytes;
-               dev_stats->tx_bytes += stats->tx_bytes;
-               dev_stats->tx_dropped += stats->tx_dropped;
-               dev_stats->rx_dropped += stats->rx_dropped;
+               total.rx_packets += stats->rx_packets;
+               total.tx_packets += stats->tx_packets;
+               total.rx_bytes   += stats->rx_bytes;
+               total.tx_bytes   += stats->tx_bytes;
+               total.tx_dropped += stats->tx_dropped;
+               total.rx_dropped += stats->rx_dropped;
        }
-
-       return dev_stats;
+       dev->stats.rx_packets = total.rx_packets;
+       dev->stats.tx_packets = total.tx_packets;
+       dev->stats.rx_bytes   = total.rx_bytes;
+       dev->stats.tx_bytes   = total.tx_bytes;
+       dev->stats.tx_dropped = total.tx_dropped;
+       dev->stats.rx_dropped = total.rx_dropped;
+
+       return &dev->stats;
 }
 
 static int veth_open(struct net_device *dev)