lib8390: use netstats in net_device structure

Use net_device_stats from net_device structure instead of local.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
index 0c5447dac03b4a483c8294fe2cfb3b23fab7f1e4..72ffbeb829ccea7510b87a04d983e883353d1322 100644 (file)
--- a/drivers/net/lib8390.c
+++ b/drivers/net/lib8390.c
@@ -265,7 +265,7 @@ static void ei_tx_timeout(struct net_device *dev)
        int txsr, isr, tickssofar = jiffies - dev->trans_start;
        unsigned long flags;
 
-       ei_local->stat.tx_errors++;
+       dev->stats.tx_errors++;
 
        spin_lock_irqsave(&ei_local->page_lock, flags);
        txsr = ei_inb(e8390_base+EN0_TSR);
@@ -276,7 +276,7 @@ static void ei_tx_timeout(struct net_device *dev)
                dev->name, (txsr & ENTSR_ABT) ? "excess collisions." :
                (isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
 
-       if (!isr && !ei_local->stat.tx_packets)
+       if (!isr && !dev->stats.tx_packets)
        {
                /* The 8390 probably hasn't gotten on the cable yet. */
                ei_local->interface_num ^= 1;   /* Try a different xcvr.  */
@@ -374,7 +374,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
                ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
                spin_unlock(&ei_local->page_lock);
                enable_irq_lockdep_irqrestore(dev->irq, &flags);
-               ei_local->stat.tx_errors++;
+               dev->stats.tx_errors++;
                return 1;
        }
 
@@ -417,7 +417,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
        enable_irq_lockdep_irqrestore(dev->irq, &flags);
 
        dev_kfree_skb (skb);
-       ei_local->stat.tx_bytes += send_length;
+       dev->stats.tx_bytes += send_length;
 
        return 0;
 }
@@ -493,9 +493,9 @@ static irqreturn_t __ei_interrupt(int irq, void *dev_id)
 
                if (interrupts & ENISR_COUNTERS)
                {
-                       ei_local->stat.rx_frame_errors += ei_inb_p(e8390_base + EN0_COUNTER0);
-                       ei_local->stat.rx_crc_errors   += ei_inb_p(e8390_base + EN0_COUNTER1);
-                       ei_local->stat.rx_missed_errors+= ei_inb_p(e8390_base + EN0_COUNTER2);
+                       dev->stats.rx_frame_errors += ei_inb_p(e8390_base + EN0_COUNTER0);
+                       dev->stats.rx_crc_errors   += ei_inb_p(e8390_base + EN0_COUNTER1);
+                       dev->stats.rx_missed_errors+= ei_inb_p(e8390_base + EN0_COUNTER2);
                        ei_outb_p(ENISR_COUNTERS, e8390_base + EN0_ISR); /* Ack intr. */
                }
 
@@ -578,10 +578,10 @@ static void ei_tx_err(struct net_device *dev)
                ei_tx_intr(dev);
        else
        {
-               ei_local->stat.tx_errors++;
-               if (txsr & ENTSR_CRS) ei_local->stat.tx_carrier_errors++;
-               if (txsr & ENTSR_CDH) ei_local->stat.tx_heartbeat_errors++;
-               if (txsr & ENTSR_OWC) ei_local->stat.tx_window_errors++;
+               dev->stats.tx_errors++;
+               if (txsr & ENTSR_CRS) dev->stats.tx_carrier_errors++;
+               if (txsr & ENTSR_CDH) dev->stats.tx_heartbeat_errors++;
+               if (txsr & ENTSR_OWC) dev->stats.tx_window_errors++;
        }
 }
 
@@ -645,25 +645,25 @@ static void ei_tx_intr(struct net_device *dev)
 
        /* Minimize Tx latency: update the statistics after we restart TXing. */
        if (status & ENTSR_COL)
-               ei_local->stat.collisions++;
+               dev->stats.collisions++;
        if (status & ENTSR_PTX)
-               ei_local->stat.tx_packets++;
+               dev->stats.tx_packets++;
        else
        {
-               ei_local->stat.tx_errors++;
+               dev->stats.tx_errors++;
                if (status & ENTSR_ABT)
                {
-                       ei_local->stat.tx_aborted_errors++;
-                       ei_local->stat.collisions += 16;
+                       dev->stats.tx_aborted_errors++;
+                       dev->stats.collisions += 16;
                }
                if (status & ENTSR_CRS)
-                       ei_local->stat.tx_carrier_errors++;
+                       dev->stats.tx_carrier_errors++;
                if (status & ENTSR_FU)
-                       ei_local->stat.tx_fifo_errors++;
+                       dev->stats.tx_fifo_errors++;
                if (status & ENTSR_CDH)
-                       ei_local->stat.tx_heartbeat_errors++;
+                       dev->stats.tx_heartbeat_errors++;
                if (status & ENTSR_OWC)
-                       ei_local->stat.tx_window_errors++;
+                       dev->stats.tx_window_errors++;
        }
        netif_wake_queue(dev);
 }
@@ -730,7 +730,7 @@ static void ei_receive(struct net_device *dev)
                        && rx_frame.next != next_frame + 1 - num_rx_pages) {
                        ei_local->current_page = rxing_page;
                        ei_outb(ei_local->current_page-1, e8390_base+EN0_BOUNDARY);
-                       ei_local->stat.rx_errors++;
+                       dev->stats.rx_errors++;
                        continue;
                }
 
@@ -740,8 +740,8 @@ static void ei_receive(struct net_device *dev)
                                printk(KERN_DEBUG "%s: bogus packet size: %d, status=%#2x nxpg=%#2x.\n",
                                           dev->name, rx_frame.count, rx_frame.status,
                                           rx_frame.next);
-                       ei_local->stat.rx_errors++;
-                       ei_local->stat.rx_length_errors++;
+                       dev->stats.rx_errors++;
+                       dev->stats.rx_length_errors++;
                }
                 else if ((pkt_stat & 0x0F) == ENRSR_RXOK)
                {
@@ -753,7 +753,7 @@ static void ei_receive(struct net_device *dev)
                                if (ei_debug > 1)
                                        printk(KERN_DEBUG "%s: Couldn't allocate a sk_buff of size %d.\n",
                                                   dev->name, pkt_len);
-                               ei_local->stat.rx_dropped++;
+                               dev->stats.rx_dropped++;
                                break;
                        }
                        else
@@ -764,10 +764,10 @@ static void ei_receive(struct net_device *dev)
                                skb->protocol=eth_type_trans(skb,dev);
                                netif_rx(skb);
                                dev->last_rx = jiffies;
-                               ei_local->stat.rx_packets++;
-                               ei_local->stat.rx_bytes += pkt_len;
+                               dev->stats.rx_packets++;
+                               dev->stats.rx_bytes += pkt_len;
                                if (pkt_stat & ENRSR_PHY)
-                                       ei_local->stat.multicast++;
+                                       dev->stats.multicast++;
                        }
                }
                else
@@ -776,10 +776,10 @@ static void ei_receive(struct net_device *dev)
                                printk(KERN_DEBUG "%s: bogus packet: status=%#2x nxpg=%#2x size=%d\n",
                                           dev->name, rx_frame.status, rx_frame.next,
                                           rx_frame.count);
-                       ei_local->stat.rx_errors++;
+                       dev->stats.rx_errors++;
                        /* NB: The NIC counts CRC, frame and missed errors. */
                        if (pkt_stat & ENRSR_FO)
-                               ei_local->stat.rx_fifo_errors++;
+                               dev->stats.rx_fifo_errors++;
                }
                next_frame = rx_frame.next;
 
@@ -827,7 +827,7 @@ static void ei_rx_overrun(struct net_device *dev)
 
        if (ei_debug > 1)
                printk(KERN_DEBUG "%s: Receiver overrun.\n", dev->name);
-       ei_local->stat.rx_over_errors++;
+       dev->stats.rx_over_errors++;
 
        /*
         * Wait a full Tx time (1.2ms) + some guard time, NS says 1.6ms total.
@@ -889,16 +889,16 @@ static struct net_device_stats *get_stats(struct net_device *dev)
 
        /* If the card is stopped, just return the present stats. */
        if (!netif_running(dev))
-               return &ei_local->stat;
+               return &dev->stats;
 
        spin_lock_irqsave(&ei_local->page_lock,flags);
        /* Read the counter registers, assuming we are in page 0. */
-       ei_local->stat.rx_frame_errors += ei_inb_p(ioaddr + EN0_COUNTER0);
-       ei_local->stat.rx_crc_errors   += ei_inb_p(ioaddr + EN0_COUNTER1);
-       ei_local->stat.rx_missed_errors+= ei_inb_p(ioaddr + EN0_COUNTER2);
+       dev->stats.rx_frame_errors += ei_inb_p(ioaddr + EN0_COUNTER0);
+       dev->stats.rx_crc_errors   += ei_inb_p(ioaddr + EN0_COUNTER1);
+       dev->stats.rx_missed_errors+= ei_inb_p(ioaddr + EN0_COUNTER2);
        spin_unlock_irqrestore(&ei_local->page_lock, flags);
 
-       return &ei_local->stat;
+       return &dev->stats;
 }
 
 /*