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/pasemi_mac.c | |
| parent | ff8ac60948ba819b89e9c87083e8050fc2f89999 (diff) | |
| download | lwn-09f75cd7bf13720738e6a196cc0107ce9a5bd5a0.tar.gz lwn-09f75cd7bf13720738e6a196cc0107ce9a5bd5a0.zip | |
[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/pasemi_mac.c')
| -rw-r--r-- | drivers/net/pasemi_mac.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c index 723685ee57aa..f310d94443a0 100644 --- a/drivers/net/pasemi_mac.c +++ b/drivers/net/pasemi_mac.c @@ -530,8 +530,8 @@ static int pasemi_mac_clean_rx(struct pasemi_mac *mac, int limit) } else skb->ip_summed = CHECKSUM_NONE; - mac->stats.rx_bytes += len; - mac->stats.rx_packets++; + mac->netdev->stats.rx_bytes += len; + mac->netdev->stats.rx_packets++; skb->protocol = eth_type_trans(skb, mac->netdev); netif_receive_skb(skb); @@ -1032,8 +1032,8 @@ static int pasemi_mac_start_tx(struct sk_buff *skb, struct net_device *dev) info->skb = skb; txring->next_to_fill++; - mac->stats.tx_packets++; - mac->stats.tx_bytes += skb->len; + dev->stats.tx_packets++; + dev->stats.tx_bytes += skb->len; spin_unlock_irqrestore(&txring->lock, flags); @@ -1047,14 +1047,6 @@ out_err: return NETDEV_TX_BUSY; } -static struct net_device_stats *pasemi_mac_get_stats(struct net_device *dev) -{ - struct pasemi_mac *mac = netdev_priv(dev); - - return &mac->stats; -} - - static void pasemi_mac_set_rx_mode(struct net_device *dev) { struct pasemi_mac *mac = netdev_priv(dev); @@ -1223,7 +1215,6 @@ pasemi_mac_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev->open = pasemi_mac_open; dev->stop = pasemi_mac_close; dev->hard_start_xmit = pasemi_mac_start_tx; - dev->get_stats = pasemi_mac_get_stats; dev->set_multicast_list = pasemi_mac_set_rx_mode; err = pasemi_mac_map_regs(mac); |