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Commit aa50911a authored by Paulius Zaleckas's avatar Paulius Zaleckas Committed by Jeff Garzik
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3c523: use netstats in net_device structure 



Use net_device_stats from net_device structure instead of local.

Signed-off-by: default avatarPaulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 966e37bc

drivers/net/3c523.c

+18 −19
Original line number Diff line number Diff line
@@ -202,7 +202,6 @@ static void elmc_xmt_int(struct net_device *dev); 
static void elmc_rnr_int(struct net_device *dev);



struct priv {

	struct net_device_stats stats;

	unsigned long base;

	char *memtop;

	unsigned long mapped_start;		/* Start of ioremap */
@@ -989,18 +988,18 @@ static void elmc_rcv_int(struct net_device *dev) 
					skb->protocol = eth_type_trans(skb, dev);

					netif_rx(skb);

					dev->last_rx = jiffies;

					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 {

				printk(KERN_WARNING "%s: received oversized frame.\n", dev->name);

				p->stats.rx_dropped++;

				dev->stats.rx_dropped++;

			}

		} else {	/* frame !(ok), only with 'save-bad-frames' */

			printk(KERN_WARNING "%s: oops! rfd-error-status: %04x\n", dev->name, status);

			p->stats.rx_errors++;

			dev->stats.rx_errors++;

		}

		p->rfd_top->status = 0;

		p->rfd_top->last = RFD_SUSP;
@@ -1018,7 +1017,7 @@ static void elmc_rnr_int(struct net_device *dev) 
{

	struct priv *p = (struct priv *) dev->priv;



	p->stats.rx_errors++;

	dev->stats.rx_errors++;



	WAIT_4_SCB_CMD();	/* wait for the last cmd */

	p->scb->cmd = RUC_ABORT;	/* usually the RU is in the 'no resource'-state .. abort it now. */
@@ -1046,24 +1045,24 @@ static void elmc_xmt_int(struct net_device *dev) 
		printk(KERN_WARNING "%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_WARNING "%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_WARNING "%s: no carrier detected.\n", dev->name);

		} else if (status & TCMD_LOSTCTS) {

			printk(KERN_WARNING "%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_WARNING "%s: DMA underrun detected.\n", dev->name);

		} else if (status & TCMD_MAXCOLL) {

			printk(KERN_WARNING "%s: Max. collisions exceeded.\n", dev->name);

			p->stats.collisions += 16;

			dev->stats.collisions += 16;

		}

	}
@@ -1215,12 +1214,12 @@ static struct net_device_stats *elmc_get_stats(struct net_device *dev) 
	ovrn = p->scb->ovrn_errs;

	p->scb->ovrn_errs -= ovrn;



	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;

}



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