ip6tnl: Use on-device stats instead of private ones.
This tunnel uses its own private structure and requires separate
patch to switch from private stats to on-device ones.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 2bda3ba..3781481 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -711,7 +711,7 @@
}
if (!ip6_tnl_rcv_ctl(t)) {
- t->stat.rx_dropped++;
+ t->dev->stats.rx_dropped++;
read_unlock(&ip6_tnl_lock);
goto discard;
}
@@ -728,8 +728,8 @@
dscp_ecn_decapsulate(t, ipv6h, skb);
- t->stat.rx_packets++;
- t->stat.rx_bytes += skb->len;
+ t->dev->stats.rx_packets++;
+ t->dev->stats.rx_bytes += skb->len;
netif_rx(skb);
read_unlock(&ip6_tnl_lock);
return 0;
@@ -849,7 +849,7 @@
__u32 *pmtu)
{
struct ip6_tnl *t = netdev_priv(dev);
- struct net_device_stats *stats = &t->stat;
+ struct net_device_stats *stats = &t->dev->stats;
struct ipv6hdr *ipv6h = ipv6_hdr(skb);
struct ipv6_tel_txoption opt;
struct dst_entry *dst;
@@ -1043,11 +1043,11 @@
ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct ip6_tnl *t = netdev_priv(dev);
- struct net_device_stats *stats = &t->stat;
+ struct net_device_stats *stats = &t->dev->stats;
int ret;
if (t->recursion++) {
- t->stat.collisions++;
+ stats->collisions++;
goto tx_err;
}
@@ -1289,19 +1289,6 @@
}
/**
- * ip6_tnl_get_stats - return the stats for tunnel device
- * @dev: virtual device associated with tunnel
- *
- * Return: stats for device
- **/
-
-static struct net_device_stats *
-ip6_tnl_get_stats(struct net_device *dev)
-{
- return &(((struct ip6_tnl *)netdev_priv(dev))->stat);
-}
-
-/**
* ip6_tnl_change_mtu - change mtu manually for tunnel device
* @dev: virtual device associated with tunnel
* @new_mtu: the new mtu
@@ -1334,7 +1321,6 @@
dev->uninit = ip6_tnl_dev_uninit;
dev->destructor = free_netdev;
dev->hard_start_xmit = ip6_tnl_xmit;
- dev->get_stats = ip6_tnl_get_stats;
dev->do_ioctl = ip6_tnl_ioctl;
dev->change_mtu = ip6_tnl_change_mtu;