diff options
| -rw-r--r-- | net/ipv4/ip_gre.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 2ada033406d..eede36e5570 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -617,6 +617,8 @@ static int ipgre_rcv(struct sk_buff *skb) read_lock(&ipgre_lock); if ((tunnel = ipgre_tunnel_lookup(dev_net(skb->dev), iph->saddr, iph->daddr, key)) != NULL) { + struct net_device_stats *stats = &tunnel->dev->stats; + secpath_reset(skb); skb->protocol = *(__be16*)(h + 2); @@ -641,28 +643,28 @@ static int ipgre_rcv(struct sk_buff *skb) /* Looped back packet, drop it! */ if (skb->rtable->fl.iif == 0) goto drop; - tunnel->stat.multicast++; + stats->multicast++; skb->pkt_type = PACKET_BROADCAST; } #endif if (((flags&GRE_CSUM) && csum) || (!(flags&GRE_CSUM) && tunnel->parms.i_flags&GRE_CSUM)) { - tunnel->stat.rx_crc_errors++; - tunnel->stat.rx_errors++; + stats->rx_crc_errors++; + stats->rx_errors++; goto drop; } if (tunnel->parms.i_flags&GRE_SEQ) { if (!(flags&GRE_SEQ) || (tunnel->i_seqno && (s32)(seqno - tunnel->i_seqno) < 0)) { - tunnel->stat.rx_fifo_errors++; - tunnel->stat.rx_errors++; + stats->rx_fifo_errors++; + stats->rx_errors++; goto drop; } tunnel->i_seqno = seqno + 1; } - tunnel->stat.rx_packets++; - tunnel->stat.rx_bytes += skb->len; + stats->rx_packets++; + stats->rx_bytes += skb->len; skb->dev = tunnel->dev; dst_release(skb->dst); skb->dst = NULL; @@ -684,7 +686,7 @@ drop_nolock: static int ipgre_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 *old_iph = ip_hdr(skb); struct iphdr *tiph; u8 tos; @@ -698,7 +700,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) int mtu; if (tunnel->recursion++) { - tunnel->stat.collisions++; + stats->collisions++; goto tx_error; } @@ -714,7 +716,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) /* NBMA tunnel */ if (skb->dst == NULL) { - tunnel->stat.tx_fifo_errors++; + stats->tx_fifo_errors++; goto tx_error; } @@ -765,7 +767,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) .tos = RT_TOS(tos) } }, .proto = IPPROTO_GRE }; if (ip_route_output_key(dev_net(dev), &rt, &fl)) { - tunnel->stat.tx_carrier_errors++; + stats->tx_carrier_errors++; goto tx_error; } } @@ -773,7 +775,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) if (tdev == dev) { ip_rt_put(rt); - tunnel->stat.collisions++; + stats->collisions++; goto tx_error; } @@ -1098,11 +1100,6 @@ done: return err; } -static struct net_device_stats *ipgre_tunnel_get_stats(struct net_device *dev) -{ - return &(((struct ip_tunnel*)netdev_priv(dev))->stat); -} - static int ipgre_tunnel_change_mtu(struct net_device *dev, int new_mtu) { struct ip_tunnel *tunnel = netdev_priv(dev); @@ -1228,7 +1225,6 @@ static void ipgre_tunnel_setup(struct net_device *dev) dev->uninit = ipgre_tunnel_uninit; dev->destructor = free_netdev; dev->hard_start_xmit = ipgre_tunnel_xmit; - dev->get_stats = ipgre_tunnel_get_stats; dev->do_ioctl = ipgre_tunnel_ioctl; dev->change_mtu = ipgre_tunnel_change_mtu; |