axnet_cs: 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>

1 files changed, 34 insertions, 36 deletions

diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index ce95c5d168f..d7018ff9e17 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -1021,7 +1021,7 @@ 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 = inb(e8390_base+EN0_TSR);
@@ -1032,7 +1032,7 @@ 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.  */
@@ -1122,7 +1122,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 netif_stop_queue(dev);
                 outb_p(ENISR_ALL, e8390_base + EN0_IMR);
                 spin_unlock_irqrestore(&ei_local->page_lock, flags);
-                ei_local->stat.tx_errors++;
+                dev->stats.tx_errors++;
                 return 1;
         }
 
@@ -1170,7 +1170,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
         spin_unlock_irqrestore(&ei_local->page_lock, flags);
 
         dev_kfree_skb (skb);
-        ei_local->stat.tx_bytes += send_length;
+        dev->stats.tx_bytes += send_length;
     
         return 0;
 }
@@ -1262,9 +1262,9 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
 
                 if (interrupts & ENISR_COUNTERS) 
                 {
-                        ei_local->stat.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
-                        ei_local->stat.rx_crc_errors   += inb_p(e8390_base + EN0_COUNTER1);
-                        ei_local->stat.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
+                        dev->stats.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
+                        dev->stats.rx_crc_errors   += inb_p(e8390_base + EN0_COUNTER1);
+                        dev->stats.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
                 }
         }
     
@@ -1309,7 +1309,6 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
 static void ei_tx_err(struct net_device *dev)
 {
         long e8390_base = dev->base_addr;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
         unsigned char txsr = inb_p(e8390_base+EN0_TSR);
         unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
 
@@ -1332,10 +1331,10 @@ 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++;
         }
 }
 
@@ -1397,25 +1396,25 @@ 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);
 }
@@ -1476,8 +1475,8 @@ 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) 
                 {
@@ -1489,7 +1488,7 @@ 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
@@ -1500,10 +1499,10 @@ 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 
@@ -1512,10 +1511,10 @@ 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;
                 
@@ -1550,7 +1549,6 @@ static void ei_rx_overrun(struct net_device *dev)
         axnet_dev_t *info = PRIV(dev);
         long e8390_base = dev->base_addr;
         unsigned char was_txing, must_resend = 0;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
     
         /*
          * Record whether a Tx was in progress and then issue the
@@ -1561,7 +1559,7 @@ 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.
@@ -1622,16 +1620,16 @@ 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 += inb_p(ioaddr + EN0_COUNTER0);
-        ei_local->stat.rx_crc_errors   += inb_p(ioaddr + EN0_COUNTER1);
-        ei_local->stat.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
+        dev->stats.rx_frame_errors += inb_p(ioaddr + EN0_COUNTER0);
+        dev->stats.rx_crc_errors   += inb_p(ioaddr + EN0_COUNTER1);
+        dev->stats.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
         spin_unlock_irqrestore(&ei_local->page_lock, flags);
     
-        return &ei_local->stat;
+        return &dev->stats;
 }
 
 /*