diff options
| author | Jeff Garzik <jeff@garzik.org> | 2007-10-04 04:41:50 +0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-11 03:51:16 +0400 |
| commit | 09f75cd7bf13720738e6a196cc0107ce9a5bd5a0 (patch) | |
| tree | 4c85b0b395abe7f88c87162fc22570e5de255cb1 /drivers/net/bfin_mac.c | |
| parent | ff8ac60948ba819b89e9c87083e8050fc2f89999 (diff) | |
| download | linux-09f75cd7bf13720738e6a196cc0107ce9a5bd5a0.tar.xz | |
[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/bfin_mac.c')
| -rw-r--r-- | drivers/net/bfin_mac.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index e5bbcbe8de5f..cebe55440e13 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -579,8 +579,8 @@ out: adjust_tx_list(); current_tx_ptr = current_tx_ptr->next; dev->trans_start = jiffies; - lp->stats.tx_packets++; - lp->stats.tx_bytes += (skb->len); + dev->stats.tx_packets++; + dev->stats.tx_bytes += (skb->len); return 0; } @@ -596,7 +596,7 @@ static void bf537mac_rx(struct net_device *dev) if (!new_skb) { printk(KERN_NOTICE DRV_NAME ": rx: low on mem - packet dropped\n"); - lp->stats.rx_dropped++; + dev->stats.rx_dropped++; goto out; } /* reserve 2 bytes for RXDWA padding */ @@ -618,8 +618,8 @@ static void bf537mac_rx(struct net_device *dev) #endif netif_rx(skb); - lp->stats.rx_packets++; - lp->stats.rx_bytes += len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += len; current_rx_ptr->status.status_word = 0x00000000; current_rx_ptr = current_rx_ptr->next; @@ -733,20 +733,6 @@ static void bf537mac_timeout(struct net_device *dev) } /* - * Get the current statistics. - * This may be called with the card open or closed. - */ -static struct net_device_stats *bf537mac_query_statistics(struct net_device - *dev) -{ - struct bf537mac_local *lp = netdev_priv(dev); - - pr_debug("%s: %s\n", dev->name, __FUNCTION__); - - return &lp->stats; -} - -/* * This routine will, depending on the values passed to it, * either make it accept multicast packets, go into * promiscuous mode (for TCPDUMP and cousins) or accept @@ -891,7 +877,6 @@ static int __init bf537mac_probe(struct net_device *dev) dev->stop = bf537mac_close; dev->hard_start_xmit = bf537mac_hard_start_xmit; dev->tx_timeout = bf537mac_timeout; - dev->get_stats = bf537mac_query_statistics; dev->set_multicast_list = bf537mac_set_multicast_list; #ifdef CONFIG_NET_POLL_CONTROLLER dev->poll_controller = bf537mac_poll; |