WAN: convert drivers to use built-in netdev_stats

There is no point in using separate net_device_stats structs when
the one in struct net_device is present. Compiles.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 12 insertions, 14 deletions

diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index d4aab8a28b61..a8a5ca0ee6c2 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -161,7 +161,6 @@ static inline void wanxl_cable_intr(port_t *port)
 static inline void wanxl_tx_intr(port_t *port)
 {
         struct net_device *dev = port->dev;
-        struct net_device_stats *stats = hdlc_stats(dev);
         while (1) {
                 desc_t *desc = &get_status(port)->tx_descs[port->tx_in];
                 struct sk_buff *skb = port->tx_skbs[port->tx_in];
@@ -173,13 +172,13 @@ static inline void wanxl_tx_intr(port_t *port)
                         return;
 
                 case PACKET_UNDERRUN:
-                        stats->tx_errors++;
-                        stats->tx_fifo_errors++;
+                        dev->stats.tx_errors++;
+                        dev->stats.tx_fifo_errors++;
                         break;
 
                 default:
-                        stats->tx_packets++;
-                        stats->tx_bytes += skb->len;
+                        dev->stats.tx_packets++;
+                        dev->stats.tx_bytes += skb->len;
                 }
                 desc->stat = PACKET_EMPTY; /* Free descriptor */
                 pci_unmap_single(port->card->pdev, desc->address, skb->len,
@@ -205,10 +204,9 @@ static inline void wanxl_rx_intr(card_t *card)
                         port_t *port = &card->ports[desc->stat &
                                                     PACKET_PORT_MASK];
                         struct net_device *dev = port->dev;
-                        struct net_device_stats *stats = hdlc_stats(dev);
 
                         if (!skb)
-                                stats->rx_dropped++;
+                                dev->stats.rx_dropped++;
                         else {
                                 pci_unmap_single(card->pdev, desc->address,
                                                  BUFFER_LENGTH,
@@ -220,8 +218,8 @@ static inline void wanxl_rx_intr(card_t *card)
                                        skb->len);
                                 debug_frame(skb);
 #endif
-                                stats->rx_packets++;
-                                stats->rx_bytes += skb->len;
+                                dev->stats.rx_packets++;
+                                dev->stats.rx_bytes += skb->len;
                                 dev->last_rx = jiffies;
                                 skb->protocol = hdlc_type_trans(skb, dev);
                                 netif_rx(skb);
@@ -468,13 +466,13 @@ static int wanxl_close(struct net_device *dev)
 
 static struct net_device_stats *wanxl_get_stats(struct net_device *dev)
 {
-        struct net_device_stats *stats = hdlc_stats(dev);
         port_t *port = dev_to_port(dev);
 
-        stats->rx_over_errors = get_status(port)->rx_overruns;
-        stats->rx_frame_errors = get_status(port)->rx_frame_errors;
-        stats->rx_errors = stats->rx_over_errors + stats->rx_frame_errors;
-        return stats;
+        dev->stats.rx_over_errors = get_status(port)->rx_overruns;
+        dev->stats.rx_frame_errors = get_status(port)->rx_frame_errors;
+        dev->stats.rx_errors = dev->stats.rx_over_errors +
+                dev->stats.rx_frame_errors;
+        return &dev->stats;
 }