diff options
| author |   Tobias Klauser <tklauser@distanz.ch> | 2017-04-07 10:17:39 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-07 07:03:33 -0700 |
| commit | 82d8293895cf3c23ec4957eeed484d5a5ce9021a (patch) | |
| tree | 5905675c9f6bf53899341c70dc1627474f4e5005 /drivers/net/usb/pegasus.c | |
| parent | usbnet: kaweth: Use net_device_stats from struct net_device (diff) | |
| download | linux-dev-82d8293895cf3c23ec4957eeed484d5a5ce9021a.tar.xz linux-dev-82d8293895cf3c23ec4957eeed484d5a5ce9021a.zip | |
usbnet: pegasus: Use net_device_stats from struct net_device
Instead of using a private copy of struct net_device_stats in struct
pegasus, use stats from struct net_device. Also remove the now
unnecessary .ndo_get_stats function.
Cc: Petko Manolov <petkan@nucleusys.com>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/pegasus.c')
| -rw-r--r-- | drivers/net/usb/pegasus.c | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 321e059e13ae..6514c86f043e 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -501,13 +501,13 @@ static void read_bulk_callback(struct urb *urb) if (rx_status & 0x1e) { netif_dbg(pegasus, rx_err, net, "RX packet error %x\n", rx_status); - pegasus->stats.rx_errors++; + net->stats.rx_errors++; if (rx_status & 0x06) /* long or runt */ - pegasus->stats.rx_length_errors++; + net->stats.rx_length_errors++; if (rx_status & 0x08) - pegasus->stats.rx_crc_errors++; + net->stats.rx_crc_errors++; if (rx_status & 0x10) /* extra bits */ - pegasus->stats.rx_frame_errors++; + net->stats.rx_frame_errors++; goto goon; } if (pegasus->chip == 0x8513) { @@ -535,8 +535,8 @@ static void read_bulk_callback(struct urb *urb) skb_put(pegasus->rx_skb, pkt_len); pegasus->rx_skb->protocol = eth_type_trans(pegasus->rx_skb, net); netif_rx(pegasus->rx_skb); - pegasus->stats.rx_packets++; - pegasus->stats.rx_bytes += pkt_len; + net->stats.rx_packets++; + net->stats.rx_bytes += pkt_len; if (pegasus->flags & PEGASUS_UNPLUG) return; @@ -670,13 +670,13 @@ static void intr_callback(struct urb *urb) /* byte 0 == tx_status1, reg 2B */ if (d[0] & (TX_UNDERRUN|EXCESSIVE_COL |LATE_COL|JABBER_TIMEOUT)) { - pegasus->stats.tx_errors++; + net->stats.tx_errors++; if (d[0] & TX_UNDERRUN) - pegasus->stats.tx_fifo_errors++; + net->stats.tx_fifo_errors++; if (d[0] & (EXCESSIVE_COL | JABBER_TIMEOUT)) - pegasus->stats.tx_aborted_errors++; + net->stats.tx_aborted_errors++; if (d[0] & LATE_COL) - pegasus->stats.tx_window_errors++; + net->stats.tx_window_errors++; } /* d[5].LINK_STATUS lies on some adapters. @@ -685,7 +685,7 @@ static void intr_callback(struct urb *urb) */ /* bytes 3-4 == rx_lostpkt, reg 2E/2F */ - pegasus->stats.rx_missed_errors += ((d[3] & 0x7f) << 8) | d[4]; + net->stats.rx_missed_errors += ((d[3] & 0x7f) << 8) | d[4]; } res = usb_submit_urb(urb, GFP_ATOMIC); @@ -701,7 +701,7 @@ static void pegasus_tx_timeout(struct net_device *net) pegasus_t *pegasus = netdev_priv(net); netif_warn(pegasus, timer, net, "tx timeout\n"); usb_unlink_urb(pegasus->tx_urb); - pegasus->stats.tx_errors++; + net->stats.tx_errors++; } static netdev_tx_t pegasus_start_xmit(struct sk_buff *skb, @@ -731,23 +731,18 @@ static netdev_tx_t pegasus_start_xmit(struct sk_buff *skb, netif_device_detach(pegasus->net); break; default: - pegasus->stats.tx_errors++; + net->stats.tx_errors++; netif_start_queue(net); } } else { - pegasus->stats.tx_packets++; - pegasus->stats.tx_bytes += skb->len; + net->stats.tx_packets++; + net->stats.tx_bytes += skb->len; } dev_kfree_skb(skb); return NETDEV_TX_OK; } -static struct net_device_stats *pegasus_netdev_stats(struct net_device *dev) -{ - return &((pegasus_t *) netdev_priv(dev))->stats; -} - static inline void disable_net_traffic(pegasus_t *pegasus) { __le16 tmp = cpu_to_le16(0); @@ -1294,7 +1289,6 @@ static const struct net_device_ops pegasus_netdev_ops = { .ndo_do_ioctl = pegasus_ioctl, .ndo_start_xmit = pegasus_start_xmit, .ndo_set_rx_mode = pegasus_set_multicast, - .ndo_get_stats = pegasus_netdev_stats, .ndo_tx_timeout = pegasus_tx_timeout, .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, |