diff options
| author | Jeff Garzik <jeff@garzik.org> | 2007-10-03 17:41:50 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:51:16 -0700 |
| commit | 09f75cd7bf13720738e6a196cc0107ce9a5bd5a0 (patch) | |
| tree | 4c85b0b395abe7f88c87162fc22570e5de255cb1 /drivers/net/netx-eth.c | |
| parent | ff8ac60948ba819b89e9c87083e8050fc2f89999 (diff) | |
| download | linux-09f75cd7bf13720738e6a196cc0107ce9a5bd5a0.tar.bz2 | |
[NET] drivers/net: statistics cleanup #1 -- save memory and shrink code
We now have struct net_device_stats embedded in struct net_device,
and the default ->get_stats() hook does the obvious thing for us.
Run through drivers/net/* and remove the driver-local storage of
statistics, and driver-local ->get_stats() hook where applicable.
This was just the low-hanging fruit in drivers/net; plenty more drivers
remain to be updated.
[ Resolved conflicts with napi_struct changes and fix sunqe build
regression... -DaveM ]
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netx-eth.c')
| -rw-r--r-- | drivers/net/netx-eth.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c index 6fee405d8403..eb0aff787dfd 100644 --- a/drivers/net/netx-eth.c +++ b/drivers/net/netx-eth.c @@ -97,7 +97,6 @@ struct netx_eth_priv { void __iomem *sram_base, *xpec_base, *xmac_base; int id; - struct net_device_stats stats; struct mii_if_info mii; u32 msg_enable; struct xc *xc; @@ -129,8 +128,8 @@ netx_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) FIFO_PTR_FRAMELEN(len)); ndev->trans_start = jiffies; - priv->stats.tx_packets++; - priv->stats.tx_bytes += skb->len; + dev->stats.tx_packets++; + dev->stats.tx_bytes += skb->len; netif_stop_queue(ndev); spin_unlock_irq(&priv->lock); @@ -156,7 +155,7 @@ static void netx_eth_receive(struct net_device *ndev) if (unlikely(skb == NULL)) { printk(KERN_NOTICE "%s: Low memory, packet dropped.\n", ndev->name); - priv->stats.rx_dropped++; + dev->stats.rx_dropped++; return; } @@ -170,8 +169,8 @@ static void netx_eth_receive(struct net_device *ndev) ndev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, ndev); netif_rx(skb); - priv->stats.rx_packets++; - priv->stats.rx_bytes += len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += len; } static irqreturn_t @@ -210,12 +209,6 @@ netx_eth_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static struct net_device_stats *netx_eth_query_statistics(struct net_device *ndev) -{ - struct netx_eth_priv *priv = netdev_priv(ndev); - return &priv->stats; -} - static int netx_eth_open(struct net_device *ndev) { struct netx_eth_priv *priv = netdev_priv(ndev); @@ -323,7 +316,6 @@ static int netx_eth_enable(struct net_device *ndev) ndev->hard_start_xmit = netx_eth_hard_start_xmit; ndev->tx_timeout = netx_eth_timeout; ndev->watchdog_timeo = msecs_to_jiffies(5000); - ndev->get_stats = netx_eth_query_statistics; ndev->set_multicast_list = netx_eth_set_multicast_list; priv->msg_enable = NETIF_MSG_LINK; |