AcoSail/kernel_optimize_test
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ni52: Use the instance of net_device_stats from net_device.

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Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kulikov Vasiliy 2010-07-05 02:14:23 +00:00 committed by David S. Miller
parent e929bc330d
commit 4265e669cc
1 changed files with 18 additions and 19 deletions
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37
drivers/net/ni52.c
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@ -185,7 +185,6 @@ static void ni52_xmt_int(struct net_device *dev);
static void ni52_rnr_int(struct net_device *dev);
struct priv {
struct net_device_stats stats;
char __iomem *base;
char __iomem *mapped;
char __iomem *memtop;
@ -972,10 +971,10 @@ static void ni52_rcv_int(struct net_device *dev)
memcpy_fromio(skb->data, p->base + readl(&rbd->buffer), totlen);
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
p->stats.rx_packets++;
p->stats.rx_bytes += totlen;
dev->stats.rx_packets++;
dev->stats.rx_bytes += totlen;
} else
p->stats.rx_dropped++;
dev->stats.rx_dropped++;
} else {
int rstat;
/* free all RBD's until RBD_LAST is set */
@ -993,12 +992,12 @@ static void ni52_rcv_int(struct net_device *dev)
writew(0, &rbd->status);
printk(KERN_ERR "%s: received oversized frame! length: %d\n",
dev->name, totlen);
p->stats.rx_dropped++;
dev->stats.rx_dropped++;
}
} else {/* frame !(ok), only with 'save-bad-frames' */
printk(KERN_ERR "%s: oops! rfd-error-status: %04x\n",
dev->name, status);
p->stats.rx_errors++;
dev->stats.rx_errors++;
}
writeb(0, &p->rfd_top->stat_high);
writeb(RFD_SUSP, &p->rfd_top->last); /* maybe exchange by RFD_LAST */
@ -1043,7 +1042,7 @@ static void ni52_rnr_int(struct net_device *dev)
{
struct priv *p = netdev_priv(dev);
p->stats.rx_errors++;
dev->stats.rx_errors++;
wait_for_scb_cmd(dev); /* wait for the last cmd, WAIT_4_FULLSTAT?? */
writeb(RUC_ABORT, &p->scb->cmd_ruc); /* usually the RU is in the 'no resource'-state .. abort it now. */
@ -1076,29 +1075,29 @@ static void ni52_xmt_int(struct net_device *dev)
printk(KERN_ERR "%s: strange .. xmit-int without a 'COMPLETE'\n", dev->name);
if (status & STAT_OK) {
p->stats.tx_packets++;
p->stats.collisions += (status & TCMD_MAXCOLLMASK);
dev->stats.tx_packets++;
dev->stats.collisions += (status & TCMD_MAXCOLLMASK);
} else {
p->stats.tx_errors++;
dev->stats.tx_errors++;
if (status & TCMD_LATECOLL) {
printk(KERN_ERR "%s: late collision detected.\n",
dev->name);
p->stats.collisions++;
dev->stats.collisions++;
} else if (status & TCMD_NOCARRIER) {
p->stats.tx_carrier_errors++;
dev->stats.tx_carrier_errors++;
printk(KERN_ERR "%s: no carrier detected.\n",
dev->name);
} else if (status & TCMD_LOSTCTS)
printk(KERN_ERR "%s: loss of CTS detected.\n",
dev->name);
else if (status & TCMD_UNDERRUN) {
p->stats.tx_fifo_errors++;
dev->stats.tx_fifo_errors++;
printk(KERN_ERR "%s: DMA underrun detected.\n",
dev->name);
} else if (status & TCMD_MAXCOLL) {
printk(KERN_ERR "%s: Max. collisions exceeded.\n",
dev->name);
p->stats.collisions += 16;
dev->stats.collisions += 16;
}
}
#if (NUM_XMIT_BUFFS > 1)
@ -1286,12 +1285,12 @@ static struct net_device_stats *ni52_get_stats(struct net_device *dev)
ovrn = readw(&p->scb->ovrn_errs);
writew(0, &p->scb->ovrn_errs);
p->stats.rx_crc_errors += crc;
p->stats.rx_fifo_errors += ovrn;
p->stats.rx_frame_errors += aln;
p->stats.rx_dropped += rsc;
dev->stats.rx_crc_errors += crc;
dev->stats.rx_fifo_errors += ovrn;
dev->stats.rx_frame_errors += aln;
dev->stats.rx_dropped += rsc;
return &p->stats;
return &dev->stats;
}
/********************************************************