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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-08-19 23:51:33 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-21 23:32:31 -0700 |
| commit | 81ce790bd75d49a0d119f5d7b27405e1d9b1bd57 (patch) | |
| tree | 205553c0d932bb81951c77aaed1e7e8b97473248 | |
| parent | d3c6e7ad09cebbad1a3dea077668062136626fd2 (diff) | |
| download | linux-stable-81ce790bd75d49a0d119f5d7b27405e1d9b1bd57.tar.gz linux-stable-81ce790bd75d49a0d119f5d7b27405e1d9b1bd57.tar.bz2 linux-stable-81ce790bd75d49a0d119f5d7b27405e1d9b1bd57.zip | |
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>
| -rw-r--r-- | include/net/irda/irlan_common.h | 1 | ||||
| -rw-r--r-- | net/irda/irlan/irlan_eth.c | 32 |
2 files changed, 9 insertions, 24 deletions
diff --git a/include/net/irda/irlan_common.h b/include/net/irda/irlan_common.h index 73cacb3ac16c..0af8b8dfbc22 100644 --- a/include/net/irda/irlan_common.h +++ b/include/net/irda/irlan_common.h @@ -171,7 +171,6 @@ struct irlan_cb { int magic; struct list_head dev_list; struct net_device *dev; /* Ethernet device structure*/ - struct net_device_stats stats; __u32 saddr; /* Source device address */ __u32 daddr; /* Destination device address */ diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c index 5bb8353105cc..8ee1ff6c742f 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; -} |