ns83820: Use the instance of net_device_stats from net_device.
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>
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@ -424,7 +424,6 @@ struct rx_info {
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struct ns83820 {
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struct net_device_stats stats;
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u8 __iomem *base;
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struct pci_dev *pci_dev;
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@ -918,9 +917,9 @@ static void rx_irq(struct net_device *ndev)
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if (unlikely(!skb))
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goto netdev_mangle_me_harder_failed;
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if (cmdsts & CMDSTS_DEST_MULTI)
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dev->stats.multicast ++;
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dev->stats.rx_packets ++;
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dev->stats.rx_bytes += len;
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ndev->stats.multicast++;
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ndev->stats.rx_packets++;
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ndev->stats.rx_bytes += len;
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if ((extsts & 0x002a0000) && !(extsts & 0x00540000)) {
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skb->ip_summed = CHECKSUM_UNNECESSARY;
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} else {
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@ -940,7 +939,7 @@ static void rx_irq(struct net_device *ndev)
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#endif
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if (NET_RX_DROP == rx_rc) {
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netdev_mangle_me_harder_failed:
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dev->stats.rx_dropped ++;
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ndev->stats.rx_dropped++;
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}
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} else {
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kfree_skb(skb);
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@ -1008,11 +1007,11 @@ static void do_tx_done(struct net_device *ndev)
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dma_addr_t addr;
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if (cmdsts & CMDSTS_ERR)
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dev->stats.tx_errors ++;
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ndev->stats.tx_errors++;
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if (cmdsts & CMDSTS_OK)
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dev->stats.tx_packets ++;
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ndev->stats.tx_packets++;
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if (cmdsts & CMDSTS_OK)
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dev->stats.tx_bytes += cmdsts & 0xffff;
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ndev->stats.tx_bytes += cmdsts & 0xffff;
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dprintk("tx_done_idx=%d free_idx=%d cmdsts=%08x\n",
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tx_done_idx, dev->tx_free_idx, cmdsts);
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@ -1212,20 +1211,21 @@ again:
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static void ns83820_update_stats(struct ns83820 *dev)
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{
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struct net_device *ndev = dev->ndev;
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u8 __iomem *base = dev->base;
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/* the DP83820 will freeze counters, so we need to read all of them */
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dev->stats.rx_errors += readl(base + 0x60) & 0xffff;
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dev->stats.rx_crc_errors += readl(base + 0x64) & 0xffff;
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dev->stats.rx_missed_errors += readl(base + 0x68) & 0xffff;
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dev->stats.rx_frame_errors += readl(base + 0x6c) & 0xffff;
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/*dev->stats.rx_symbol_errors +=*/ readl(base + 0x70);
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dev->stats.rx_length_errors += readl(base + 0x74) & 0xffff;
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dev->stats.rx_length_errors += readl(base + 0x78) & 0xffff;
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/*dev->stats.rx_badopcode_errors += */ readl(base + 0x7c);
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/*dev->stats.rx_pause_count += */ readl(base + 0x80);
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/*dev->stats.tx_pause_count += */ readl(base + 0x84);
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dev->stats.tx_carrier_errors += readl(base + 0x88) & 0xff;
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ndev->stats.rx_errors += readl(base + 0x60) & 0xffff;
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ndev->stats.rx_crc_errors += readl(base + 0x64) & 0xffff;
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ndev->stats.rx_missed_errors += readl(base + 0x68) & 0xffff;
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ndev->stats.rx_frame_errors += readl(base + 0x6c) & 0xffff;
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/*ndev->stats.rx_symbol_errors +=*/ readl(base + 0x70);
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ndev->stats.rx_length_errors += readl(base + 0x74) & 0xffff;
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ndev->stats.rx_length_errors += readl(base + 0x78) & 0xffff;
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/*ndev->stats.rx_badopcode_errors += */ readl(base + 0x7c);
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/*ndev->stats.rx_pause_count += */ readl(base + 0x80);
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/*ndev->stats.tx_pause_count += */ readl(base + 0x84);
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ndev->stats.tx_carrier_errors += readl(base + 0x88) & 0xff;
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}
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static struct net_device_stats *ns83820_get_stats(struct net_device *ndev)
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@ -1237,7 +1237,7 @@ static struct net_device_stats *ns83820_get_stats(struct net_device *ndev)
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ns83820_update_stats(dev);
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spin_unlock_irq(&dev->misc_lock);
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return &dev->stats;
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return &ndev->stats;
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}
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/* Let ethtool retrieve info */
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@ -1464,12 +1464,12 @@ static void ns83820_do_isr(struct net_device *ndev, u32 isr)
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if (unlikely(ISR_RXSOVR & isr)) {
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//printk("overrun: rxsovr\n");
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dev->stats.rx_fifo_errors ++;
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ndev->stats.rx_fifo_errors++;
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}
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if (unlikely(ISR_RXORN & isr)) {
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//printk("overrun: rxorn\n");
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dev->stats.rx_fifo_errors ++;
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ndev->stats.rx_fifo_errors++;
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}
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if ((ISR_RXRCMP & isr) && dev->rx_info.up)
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