bridge: Use on-device stats instead of private ones.

Even though bridges require 6 fields from struct net_device_stats,
the on-device stats are always there, so we may just use them.

The br_dev_get_stats is no longer required after this.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 9 deletions

diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index bf7787395fe0..626c7795ae30 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -21,12 +21,6 @@
 #include <asm/uaccess.h>
 #include "br_private.h"
 
-static struct net_device_stats *br_dev_get_stats(struct net_device *dev)
-{
-        struct net_bridge *br = netdev_priv(dev);
-        return &br->statistics;
-}
-
 /* net device transmit always called with no BH (preempt_disabled) */
 int br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 {
@@ -34,8 +28,8 @@ int br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
         const unsigned char *dest = skb->data;
         struct net_bridge_fdb_entry *dst;
 
-        br->statistics.tx_packets++;
-        br->statistics.tx_bytes += skb->len;
+        dev->stats.tx_packets++;
+        dev->stats.tx_bytes += skb->len;
 
         skb_reset_mac_header(skb);
         skb_pull(skb, ETH_HLEN);
@@ -161,7 +155,6 @@ void br_dev_setup(struct net_device *dev)
         ether_setup(dev);
 
         dev->do_ioctl = br_dev_ioctl;
-        dev->get_stats = br_dev_get_stats;
         dev->hard_start_xmit = br_dev_xmit;
         dev->open = br_dev_open;
         dev->set_multicast_list = br_dev_set_multicast_list;