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/de600.c | |
| parent | ff8ac60948ba819b89e9c87083e8050fc2f89999 (diff) | |
[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/de600.c')
| -rw-r--r-- | drivers/net/de600.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/net/de600.c b/drivers/net/de600.c index 5dd0d9c0eac..421c2ca4971 100644 --- a/drivers/net/de600.c +++ b/drivers/net/de600.c @@ -154,11 +154,6 @@ static int de600_close(struct net_device *dev) return 0; } -static struct net_device_stats *get_stats(struct net_device *dev) -{ - return (struct net_device_stats *)(dev->priv); -} - static inline void trigger_interrupt(struct net_device *dev) { de600_put_command(FLIP_IRQ); @@ -308,7 +303,7 @@ static int de600_tx_intr(struct net_device *dev, int irq_status) if (!(irq_status & TX_FAILED16)) { tx_fifo_out = (tx_fifo_out + 1) % TX_PAGES; ++free_tx_pages; - ((struct net_device_stats *)(dev->priv))->tx_packets++; + dev->stats.tx_packets++; netif_wake_queue(dev); } @@ -375,8 +370,8 @@ static void de600_rx_intr(struct net_device *dev) /* update stats */ dev->last_rx = jiffies; - ((struct net_device_stats *)(dev->priv))->rx_packets++; /* count all receives */ - ((struct net_device_stats *)(dev->priv))->rx_bytes += size; /* count all received bytes */ + dev->stats.rx_packets++; /* count all receives */ + dev->stats.rx_bytes += size; /* count all received bytes */ /* * If any worth-while packets have been received, netif_rx() @@ -390,7 +385,7 @@ static struct net_device * __init de600_probe(void) struct net_device *dev; int err; - dev = alloc_etherdev(sizeof(struct net_device_stats)); + dev = alloc_etherdev(0); if (!dev) return ERR_PTR(-ENOMEM); @@ -448,8 +443,6 @@ static struct net_device * __init de600_probe(void) printk(":%02X",dev->dev_addr[i]); printk("\n"); - dev->get_stats = get_stats; - dev->open = de600_open; dev->stop = de600_close; dev->hard_start_xmit = &de600_start_xmit; |