Commit cfa8707a authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

uml: convert network device to internal network device stats 



Convert the UML network device to use internal network device stats.

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1ace90fe

arch/um/drivers/net_kern.c

+6 −13
Original line number Diff line number Diff line
@@ -86,7 +86,7 @@ static int uml_net_rx(struct net_device *dev) 
		drop_skb->dev = dev;

		/* Read a packet into drop_skb and don't do anything with it. */

		(*lp->read)(lp->fd, drop_skb, lp);

		lp->stats.rx_dropped++;

		dev->stats.rx_dropped++;

		return 0;

	}
@@ -99,8 +99,8 @@ static int uml_net_rx(struct net_device *dev) 
		skb_trim(skb, pkt_len);

		skb->protocol = (*lp->protocol)(skb);



		lp->stats.rx_bytes += skb->len;

		lp->stats.rx_packets++;

		dev->stats.rx_bytes += skb->len;

		dev->stats.rx_packets++;

		netif_rx(skb);

		return pkt_len;

	}
@@ -224,8 +224,8 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) 
	len = (*lp->write)(lp->fd, skb, lp);



	if (len == skb->len) {

		lp->stats.tx_packets++;

		lp->stats.tx_bytes += skb->len;

		dev->stats.tx_packets++;

		dev->stats.tx_bytes += skb->len;

		dev->trans_start = jiffies;

		netif_start_queue(dev);
@@ -234,7 +234,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) 
	}

	else if (len == 0) {

		netif_start_queue(dev);

		lp->stats.tx_dropped++;

		dev->stats.tx_dropped++;

	}

	else {

		netif_start_queue(dev);
@@ -248,12 +248,6 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) 
	return 0;

}



static struct net_device_stats *uml_net_get_stats(struct net_device *dev)

{

	struct uml_net_private *lp = netdev_priv(dev);

	return &lp->stats;

}



static void uml_net_set_multicast_list(struct net_device *dev)

{

	return;
@@ -476,7 +470,6 @@ static void eth_configure(int n, void *init, char *mac, 
	dev->open = uml_net_open;

	dev->hard_start_xmit = uml_net_start_xmit;

	dev->stop = uml_net_close;

	dev->get_stats = uml_net_get_stats;

	dev->set_multicast_list = uml_net_set_multicast_list;

	dev->tx_timeout = uml_net_tx_timeout;

	dev->set_mac_address = uml_net_set_mac;

arch/um/include/shared/net_kern.h

+1 −1
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ struct uml_net_private { 
	spinlock_t lock;

	struct net_device *dev;

	struct timer_list tl;

	struct net_device_stats stats;



	struct work_struct work;

	int fd;

	unsigned char mac[ETH_ALEN];