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| 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/dgrs.c | |
| parent | drivers/net/: all drivers/net/ cleanup with ARRAY_SIZE (diff) | |
| download | linux-dev-09f75cd7bf13720738e6a196cc0107ce9a5bd5a0.tar.xz linux-dev-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/dgrs.c')
| -rw-r--r-- | drivers/net/dgrs.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/net/dgrs.c b/drivers/net/dgrs.c index ddedb76303d5..a9ef79da3dc7 100644 --- a/drivers/net/dgrs.c +++ b/drivers/net/dgrs.c @@ -194,11 +194,6 @@ static int dgrs_nicmode; typedef struct { /* - * Stuff for generic ethercard I/F - */ - struct net_device_stats stats; - - /* * DGRS specific data */ char *vmem; @@ -499,7 +494,7 @@ dgrs_rcv_frame( if ((skb = dev_alloc_skb(len+5)) == NULL) { printk("%s: dev_alloc_skb failed for rcv buffer\n", devN->name); - ++privN->stats.rx_dropped; + ++dev0->stats.rx_dropped; /* discarding the frame */ goto out; } @@ -667,8 +662,8 @@ again: skb->protocol = eth_type_trans(skb, devN); netif_rx(skb); devN->last_rx = jiffies; - ++privN->stats.rx_packets; - privN->stats.rx_bytes += len; + ++devN->stats.rx_packets; + devN->stats.rx_bytes += len; out: cbp->xmit.status = I596_CB_STATUS_C | I596_CB_STATUS_OK; @@ -776,7 +771,7 @@ frame_done: priv0->rfdp->status = I596_RFD_C | I596_RFD_OK; priv0->rfdp = (I596_RFD *) S2H(priv0->rfdp->next); - ++privN->stats.tx_packets; + ++devN->stats.tx_packets; dev_kfree_skb (skb); return (0); @@ -806,16 +801,6 @@ static int dgrs_close( struct net_device *dev ) } /* - * Get statistics - */ -static struct net_device_stats *dgrs_get_stats( struct net_device *dev ) -{ - DGRS_PRIV *priv = (DGRS_PRIV *) dev->priv; - - return (&priv->stats); -} - -/* * Set multicast list and/or promiscuous mode */ @@ -1213,7 +1198,6 @@ dgrs_probe1(struct net_device *dev) */ dev->open = &dgrs_open; dev->stop = &dgrs_close; - dev->get_stats = &dgrs_get_stats; dev->hard_start_xmit = &dgrs_start_xmit; dev->set_multicast_list = &dgrs_set_multicast_list; dev->do_ioctl = &dgrs_ioctl; |