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irda: convert to internal stats

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Convert IRDA drivers to use already existing net_device_stats structure
in network device. This is a pre-cursor to conversion to net_device
ops. Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger
2009-01-06 10:40:43 -08:00
committed by David S. Miller
parent 46377bb311
commit af0490810c
26 changed files with 230 additions and 391 deletions
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26
drivers/net/irda/sir_dev.c
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@@ -455,8 +455,8 @@ void sirdev_write_complete(struct sir_dev *dev)
if ((skb=dev->tx_skb) != NULL) {
dev->tx_skb = NULL;
dev_kfree_skb_any(skb);
dev->stats.tx_errors++;
dev->stats.tx_dropped++;
dev->netdev->stats.tx_errors++;
dev->netdev->stats.tx_dropped++;
}
dev->tx_buff.len = 0;
}
@@ -493,8 +493,8 @@ void sirdev_write_complete(struct sir_dev *dev)
if ((skb=dev->tx_skb) != NULL) {
dev->tx_skb = NULL;
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
dev->netdev->stats.tx_packets++;
dev->netdev->stats.tx_bytes += skb->len;
dev_kfree_skb_any(skb);
}
@@ -548,7 +548,7 @@ int sirdev_receive(struct sir_dev *dev, const unsigned char *cp, size_t count)
* just update stats and set media busy
*/
irda_device_set_media_busy(dev->netdev, TRUE);
dev->stats.rx_dropped++;
dev->netdev->stats.rx_dropped++;
IRDA_DEBUG(0, "%s; rx-drop: %zd\n", __func__, count);
return 0;
}
@@ -557,7 +557,7 @@ int sirdev_receive(struct sir_dev *dev, const unsigned char *cp, size_t count)
if (likely(atomic_read(&dev->enable_rx))) {
while (count--)
/* Unwrap and destuff one byte */
async_unwrap_char(dev->netdev, &dev->stats,
async_unwrap_char(dev->netdev, &dev->netdev->stats,
&dev->rx_buff, *cp++);
} else {
while (count--) {
@@ -582,13 +582,6 @@ EXPORT_SYMBOL(sirdev_receive);
/* callbacks from network layer */
static struct net_device_stats *sirdev_get_stats(struct net_device *ndev)
{
struct sir_dev *dev = netdev_priv(ndev);
return (dev) ? &dev->stats : NULL;
}
static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
{
struct sir_dev *dev = netdev_priv(ndev);
@@ -654,7 +647,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
*/
atomic_set(&dev->enable_rx, 0);
if (unlikely(sirdev_is_receiving(dev)))
dev->stats.collisions++;
dev->netdev->stats.collisions++;
actual = dev->drv->do_write(dev, dev->tx_buff.data, dev->tx_buff.len);
@@ -669,8 +662,8 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
IRDA_ERROR("%s: drv->do_write failed (%d)\n",
__func__, actual);
dev_kfree_skb_any(skb);
dev->stats.tx_errors++;
dev->stats.tx_dropped++;
dev->netdev->stats.tx_errors++;
dev->netdev->stats.tx_dropped++;
netif_wake_queue(ndev);
}
spin_unlock_irqrestore(&dev->tx_lock, flags);
@@ -918,7 +911,6 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n
ndev->hard_start_xmit = sirdev_hard_xmit;
ndev->open = sirdev_open;
ndev->stop = sirdev_close;
ndev->get_stats = sirdev_get_stats;
ndev->do_ioctl = sirdev_ioctl;
if (register_netdev(ndev)) {