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authorPaulius Zaleckas <paulius.zaleckas@teltonika.lt>2008-04-30 02:03:55 +0300
committerJeff Garzik <jgarzik@redhat.com>2008-05-13 01:35:24 -0400
commit966e37bca6a84299e0c3ed13e741db9c6e0b0f92 (patch)
tree1e583a2a9945be057eca1540bd4714ec90e10c1e /drivers
parentde0561c43550f78cd837a24179f1859817f24578 (diff)
acenic: use netstats in net_device structure
Use net_device_stats from net_device structure instead of local. No need to memset it to 0, because it is allocated by kzalloc. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/acenic.c21
-rw-r--r--drivers/net/acenic.h1
2 files changed, 8 insertions, 14 deletions
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 6c192650d34..e4483de84e7 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -1457,11 +1457,6 @@ static int __devinit ace_init(struct net_device *dev)
ace_set_txprd(regs, ap, 0);
writel(0, &regs->RxRetCsm);
- /*
- * Zero the stats before starting the interface
- */
- memset(&ap->stats, 0, sizeof(ap->stats));
-
/*
* Enable DMA engine now.
* If we do this sooner, Mckinley box pukes.
@@ -2041,8 +2036,8 @@ static void ace_rx_int(struct net_device *dev, u32 rxretprd, u32 rxretcsm)
netif_rx(skb);
dev->last_rx = jiffies;
- ap->stats.rx_packets++;
- ap->stats.rx_bytes += retdesc->size;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += retdesc->size;
idx = (idx + 1) % RX_RETURN_RING_ENTRIES;
}
@@ -2090,8 +2085,8 @@ static inline void ace_tx_int(struct net_device *dev,
}
if (skb) {
- ap->stats.tx_packets++;
- ap->stats.tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
dev_kfree_skb_irq(skb);
info->skb = NULL;
}
@@ -2863,11 +2858,11 @@ static struct net_device_stats *ace_get_stats(struct net_device *dev)
struct ace_mac_stats __iomem *mac_stats =
(struct ace_mac_stats __iomem *)ap->regs->Stats;
- ap->stats.rx_missed_errors = readl(&mac_stats->drop_space);
- ap->stats.multicast = readl(&mac_stats->kept_mc);
- ap->stats.collisions = readl(&mac_stats->coll);
+ dev->stats.rx_missed_errors = readl(&mac_stats->drop_space);
+ dev->stats.multicast = readl(&mac_stats->kept_mc);
+ dev->stats.collisions = readl(&mac_stats->coll);
- return &ap->stats;
+ return &dev->stats;
}
diff --git a/drivers/net/acenic.h b/drivers/net/acenic.h
index 60ed1837fa8..4487f32759a 100644
--- a/drivers/net/acenic.h
+++ b/drivers/net/acenic.h
@@ -693,7 +693,6 @@ struct ace_private
__attribute__ ((aligned (SMP_CACHE_BYTES)));
u32 last_tx, last_std_rx, last_mini_rx;
#endif
- struct net_device_stats stats;
int pci_using_dac;
};