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path: root/drivers/net/tun.c
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Diffstat (limited to 'drivers/net/tun.c')
-rw-r--r--drivers/net/tun.c23
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 8b3ec33..d279151 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -110,7 +110,7 @@ static int tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
/* We won't see all dropped packets individually, so overrun
* error is more appropriate. */
- tun->stats.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
} else {
/* Single queue mode.
* Driver handles dropping of all packets itself. */
@@ -129,7 +129,7 @@ static int tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
return 0;
drop:
- tun->stats.tx_dropped++;
+ dev->stats.tx_dropped++;
kfree_skb(skb);
return 0;
}
@@ -172,12 +172,6 @@ tun_net_mclist(struct net_device *dev)
}
}
-static struct net_device_stats *tun_net_stats(struct net_device *dev)
-{
- struct tun_struct *tun = netdev_priv(dev);
- return &tun->stats;
-}
-
/* Initialize net device. */
static void tun_net_init(struct net_device *dev)
{
@@ -250,14 +244,14 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv,
align = NET_IP_ALIGN;
if (!(skb = alloc_skb(len + align, GFP_KERNEL))) {
- tun->stats.rx_dropped++;
+ tun->dev->stats.rx_dropped++;
return -ENOMEM;
}
if (align)
skb_reserve(skb, align);
if (memcpy_fromiovec(skb_put(skb, len), iv, len)) {
- tun->stats.rx_dropped++;
+ tun->dev->stats.rx_dropped++;
kfree_skb(skb);
return -EFAULT;
}
@@ -279,8 +273,8 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv,
netif_rx_ni(skb);
tun->dev->last_rx = jiffies;
- tun->stats.rx_packets++;
- tun->stats.rx_bytes += len;
+ tun->dev->stats.rx_packets++;
+ tun->dev->stats.rx_bytes += len;
return count;
}
@@ -336,8 +330,8 @@ static __inline__ ssize_t tun_put_user(struct tun_struct *tun,
skb_copy_datagram_iovec(skb, 0, iv, len);
total += len;
- tun->stats.tx_packets++;
- tun->stats.tx_bytes += len;
+ tun->dev->stats.tx_packets++;
+ tun->dev->stats.tx_bytes += len;
return total;
}
@@ -438,7 +432,6 @@ static void tun_setup(struct net_device *dev)
dev->open = tun_net_open;
dev->hard_start_xmit = tun_net_xmit;
dev->stop = tun_net_close;
- dev->get_stats = tun_net_stats;
dev->ethtool_ops = &tun_ethtool_ops;
dev->destructor = free_netdev;
}