diff options
Diffstat (limited to 'drivers/net/usb/kaweth.c')
| -rw-r--r-- | drivers/net/usb/kaweth.c | 32 |
1 files changed, 10 insertions, 22 deletions
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index 2a2c3edb6bad..37fb621fde86 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -245,8 +245,6 @@ struct kaweth_device __u16 packet_filter_bitmap; struct kaweth_ethernet_configuration configuration; - - struct net_device_stats stats; }; /**************************************************************** @@ -598,7 +596,7 @@ static void kaweth_usb_receive(struct urb *urb) struct sk_buff *skb; if (unlikely(status == -EPIPE)) { - kaweth->stats.rx_errors++; + net->stats.rx_errors++; kaweth->end = 1; wake_up(&kaweth->term_wait); dev_dbg(dev, "Status was -EPIPE.\n"); @@ -613,12 +611,12 @@ static void kaweth_usb_receive(struct urb *urb) } if (unlikely(status == -EPROTO || status == -ETIME || status == -EILSEQ)) { - kaweth->stats.rx_errors++; + net->stats.rx_errors++; dev_dbg(dev, "Status was -EPROTO, -ETIME, or -EILSEQ.\n"); return; } if (unlikely(status == -EOVERFLOW)) { - kaweth->stats.rx_errors++; + net->stats.rx_errors++; dev_dbg(dev, "Status was -EOVERFLOW.\n"); } spin_lock(&kaweth->device_lock); @@ -663,8 +661,8 @@ static void kaweth_usb_receive(struct urb *urb) netif_rx(skb); - kaweth->stats.rx_packets++; - kaweth->stats.rx_bytes += pkt_len; + net->stats.rx_packets++; + net->stats.rx_bytes += pkt_len; } kaweth_resubmit_rx_urb(kaweth, GFP_ATOMIC); @@ -804,7 +802,7 @@ static netdev_tx_t kaweth_start_xmit(struct sk_buff *skb, /* We now decide whether we can put our special header into the sk_buff */ if (skb_cow_head(skb, 2)) { - kaweth->stats.tx_errors++; + net->stats.tx_errors++; netif_start_queue(net); spin_unlock_irq(&kaweth->device_lock); dev_kfree_skb_any(skb); @@ -828,15 +826,15 @@ static netdev_tx_t kaweth_start_xmit(struct sk_buff *skb, { dev_warn(&net->dev, "kaweth failed tx_urb %d\n", res); skip: - kaweth->stats.tx_errors++; + net->stats.tx_errors++; netif_start_queue(net); dev_kfree_skb_irq(skb); } else { - kaweth->stats.tx_packets++; - kaweth->stats.tx_bytes += skb->len; + net->stats.tx_packets++; + net->stats.tx_bytes += skb->len; } spin_unlock_irq(&kaweth->device_lock); @@ -906,15 +904,6 @@ static void kaweth_async_set_rx_mode(struct kaweth_device *kaweth) } /**************************************************************** - * kaweth_netdev_stats - ****************************************************************/ -static struct net_device_stats *kaweth_netdev_stats(struct net_device *dev) -{ - struct kaweth_device *kaweth = netdev_priv(dev); - return &kaweth->stats; -} - -/**************************************************************** * kaweth_tx_timeout ****************************************************************/ static void kaweth_tx_timeout(struct net_device *net) @@ -922,7 +911,7 @@ static void kaweth_tx_timeout(struct net_device *net) struct kaweth_device *kaweth = netdev_priv(net); dev_warn(&net->dev, "%s: Tx timed out. Resetting.\n", net->name); - kaweth->stats.tx_errors++; + net->stats.tx_errors++; netif_trans_update(net); usb_unlink_urb(kaweth->tx_urb); @@ -975,7 +964,6 @@ static const struct net_device_ops kaweth_netdev_ops = { .ndo_start_xmit = kaweth_start_xmit, .ndo_tx_timeout = kaweth_tx_timeout, .ndo_set_rx_mode = kaweth_set_rx_mode, - .ndo_get_stats = kaweth_netdev_stats, .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, }; |