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authorEric Dumazet <eric.dumazet@gmail.com>2010-08-19 23:51:33 +0000
committerDavid S. Miller <davem@davemloft.net>2010-08-21 23:32:31 -0700
commit81ce790bd75d49a0d119f5d7b27405e1d9b1bd57 (patch)
tree205553c0d932bb81951c77aaed1e7e8b97473248 /net/irda/irlan
parentd3c6e7ad09cebbad1a3dea077668062136626fd2 (diff)
downloadlinux-81ce790bd75d49a0d119f5d7b27405e1d9b1bd57.tar.gz
irda: use net_device_stats from struct net_device
struct net_device has its own struct net_device_stats member, so use this one instead of a private copy in the irlan_cb struct. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/irda/irlan')
-rw-r--r--net/irda/irlan/irlan_eth.c32
1 files changed, 9 insertions, 23 deletions
diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c
index 5bb8353105c..8ee1ff6c742 100644
--- a/net/irda/irlan/irlan_eth.c
+++ b/net/irda/irlan/irlan_eth.c
@@ -45,13 +45,11 @@ static int irlan_eth_close(struct net_device *dev);
static netdev_tx_t irlan_eth_xmit(struct sk_buff *skb,
struct net_device *dev);
static void irlan_eth_set_multicast_list( struct net_device *dev);
-static struct net_device_stats *irlan_eth_get_stats(struct net_device *dev);
static const struct net_device_ops irlan_eth_netdev_ops = {
.ndo_open = irlan_eth_open,
.ndo_stop = irlan_eth_close,
.ndo_start_xmit = irlan_eth_xmit,
- .ndo_get_stats = irlan_eth_get_stats,
.ndo_set_multicast_list = irlan_eth_set_multicast_list,
.ndo_change_mtu = eth_change_mtu,
.ndo_validate_addr = eth_validate_addr,
@@ -208,10 +206,10 @@ static netdev_tx_t irlan_eth_xmit(struct sk_buff *skb,
* tried :-) DB
*/
/* irttp_data_request already free the packet */
- self->stats.tx_dropped++;
+ dev->stats.tx_dropped++;
} else {
- self->stats.tx_packets++;
- self->stats.tx_bytes += len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += len;
}
return NETDEV_TX_OK;
@@ -226,15 +224,16 @@ static netdev_tx_t irlan_eth_xmit(struct sk_buff *skb,
int irlan_eth_receive(void *instance, void *sap, struct sk_buff *skb)
{
struct irlan_cb *self = instance;
+ struct net_device *dev = self->dev;
if (skb == NULL) {
- ++self->stats.rx_dropped;
+ dev->stats.rx_dropped++;
return 0;
}
if (skb->len < ETH_HLEN) {
IRDA_DEBUG(0, "%s() : IrLAN frame too short (%d)\n",
__func__, skb->len);
- ++self->stats.rx_dropped;
+ dev->stats.rx_dropped++;
dev_kfree_skb(skb);
return 0;
}
@@ -244,10 +243,10 @@ int irlan_eth_receive(void *instance, void *sap, struct sk_buff *skb)
* might have been previously set by the low level IrDA network
* device driver
*/
- skb->protocol = eth_type_trans(skb, self->dev); /* Remove eth header */
+ skb->protocol = eth_type_trans(skb, dev); /* Remove eth header */
- self->stats.rx_packets++;
- self->stats.rx_bytes += skb->len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += skb->len;
netif_rx(skb); /* Eat it! */
@@ -348,16 +347,3 @@ static void irlan_eth_set_multicast_list(struct net_device *dev)
else
irlan_set_broadcast_filter(self, FALSE);
}
-
-/*
- * Function irlan_get_stats (dev)
- *
- * Get the current statistics for this device
- *
- */
-static struct net_device_stats *irlan_eth_get_stats(struct net_device *dev)
-{
- struct irlan_cb *self = netdev_priv(dev);
-
- return &self->stats;
-}