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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-05-21 14:15:46 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-21 14:15:46 -0700 |
| commit | 4eecc107a85a5882e253bd97310d4e96300a2068 (patch) | |
| tree | 02f079cdcbcf8dd021ad76fbc196cd04e402f9f9 /net/ipv6/sit.c | |
| parent | 50f59cea075875d84018a5fc62cf2f5e6173a919 (diff) | |
| download | linux-3.10-4eecc107a85a5882e253bd97310d4e96300a2068.tar.gz linux-3.10-4eecc107a85a5882e253bd97310d4e96300a2068.tar.bz2 linux-3.10-4eecc107a85a5882e253bd97310d4e96300a2068.zip | |
sit: Use on-device stats instead of private ones.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/sit.c')
| -rw-r--r-- | net/ipv6/sit.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 5a6fab95569..b0ee9618763 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -578,13 +578,13 @@ static int ipip6_rcv(struct sk_buff *skb) if ((tunnel->dev->priv_flags & IFF_ISATAP) && !isatap_chksrc(skb, iph, tunnel)) { - tunnel->stat.rx_errors++; + tunnel->dev->stats.rx_errors++; read_unlock(&ipip6_lock); kfree_skb(skb); return 0; } - tunnel->stat.rx_packets++; - tunnel->stat.rx_bytes += skb->len; + tunnel->dev->stats.rx_packets++; + tunnel->dev->stats.rx_bytes += skb->len; skb->dev = tunnel->dev; dst_release(skb->dst); skb->dst = NULL; @@ -624,7 +624,7 @@ static inline __be32 try_6to4(struct in6_addr *v6dst) static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) { struct ip_tunnel *tunnel = netdev_priv(dev); - struct net_device_stats *stats = &tunnel->stat; + struct net_device_stats *stats = &tunnel->dev->stats; struct iphdr *tiph = &tunnel->parms.iph; struct ipv6hdr *iph6 = ipv6_hdr(skb); u8 tos = tunnel->parms.iph.tos; @@ -638,7 +638,7 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) int addr_type; if (tunnel->recursion++) { - tunnel->stat.collisions++; + stats->collisions++; goto tx_error; } @@ -705,20 +705,20 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) .oif = tunnel->parms.link, .proto = IPPROTO_IPV6 }; if (ip_route_output_key(dev_net(dev), &rt, &fl)) { - tunnel->stat.tx_carrier_errors++; + stats->tx_carrier_errors++; goto tx_error_icmp; } } if (rt->rt_type != RTN_UNICAST) { ip_rt_put(rt); - tunnel->stat.tx_carrier_errors++; + stats->tx_carrier_errors++; goto tx_error_icmp; } tdev = rt->u.dst.dev; if (tdev == dev) { ip_rt_put(rt); - tunnel->stat.collisions++; + stats->collisions++; goto tx_error; } @@ -728,7 +728,7 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) mtu = skb->dst ? dst_mtu(skb->dst) : dev->mtu; if (mtu < 68) { - tunnel->stat.collisions++; + stats->collisions++; ip_rt_put(rt); goto tx_error; } @@ -1003,11 +1003,6 @@ done: return err; } -static struct net_device_stats *ipip6_tunnel_get_stats(struct net_device *dev) -{ - return &(((struct ip_tunnel*)netdev_priv(dev))->stat); -} - static int ipip6_tunnel_change_mtu(struct net_device *dev, int new_mtu) { if (new_mtu < IPV6_MIN_MTU || new_mtu > 0xFFF8 - sizeof(struct iphdr)) @@ -1021,7 +1016,6 @@ static void ipip6_tunnel_setup(struct net_device *dev) dev->uninit = ipip6_tunnel_uninit; dev->destructor = free_netdev; dev->hard_start_xmit = ipip6_tunnel_xmit; - dev->get_stats = ipip6_tunnel_get_stats; dev->do_ioctl = ipip6_tunnel_ioctl; dev->change_mtu = ipip6_tunnel_change_mtu; |