arcnet: convert to internal stats

Use pre-existing network_device_stats inside network_device rather than own
private structure.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 12 insertions, 26 deletions

diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index 6b53e5ed125c..34b9a4d0da30 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -105,7 +105,6 @@ static int arcnet_header(struct sk_buff *skb, struct net_device *dev,
                          unsigned short type, const void *daddr,
                          const void *saddr, unsigned len);
 static int arcnet_rebuild_header(struct sk_buff *skb);
-static struct net_device_stats *arcnet_get_stats(struct net_device *dev);
 static int go_tx(struct net_device *dev);
 
 static int debug = ARCNET_DEBUG;
@@ -347,7 +346,6 @@ static void arcdev_setup(struct net_device *dev)
         dev->stop = arcnet_close;
         dev->hard_start_xmit = arcnet_send_packet;
         dev->tx_timeout = arcnet_timeout;
-        dev->get_stats = arcnet_get_stats;
 }
 
 struct net_device *alloc_arcdev(char *name)
@@ -583,8 +581,8 @@ static int arcnet_rebuild_header(struct sk_buff *skb)
         } else {
                 BUGMSG(D_NORMAL,
                        "I don't understand ethernet protocol %Xh addresses!\n", type);
-                lp->stats.tx_errors++;
-                lp->stats.tx_aborted_errors++;
+                dev->stats.tx_errors++;
+                dev->stats.tx_aborted_errors++;
         }
 
         /* if we couldn't resolve the address... give up. */
@@ -645,7 +643,7 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
                     !proto->ack_tx) {
                         /* done right away and we don't want to acknowledge
                            the package later - forget about it now */
-                        lp->stats.tx_bytes += skb->len;
+                        dev->stats.tx_bytes += skb->len;
                         freeskb = 1;
                 } else {
                         /* do it the 'split' way */
@@ -709,7 +707,7 @@ static int go_tx(struct net_device *dev)
         /* start sending */
         ACOMMAND(TXcmd | (lp->cur_tx << 3));
 
-        lp->stats.tx_packets++;
+        dev->stats.tx_packets++;
         lp->lasttrans_dest = lp->lastload_dest;
         lp->lastload_dest = 0;
         lp->excnak_pending = 0;
@@ -732,11 +730,11 @@ static void arcnet_timeout(struct net_device *dev)
                 msg = " - missed IRQ?";
         } else {
                 msg = "";
-                lp->stats.tx_aborted_errors++;
+                dev->stats.tx_aborted_errors++;
                 lp->timed_out = 1;
                 ACOMMAND(NOTXcmd | (lp->cur_tx << 3));
         }
-        lp->stats.tx_errors++;
+        dev->stats.tx_errors++;
 
         /* make sure we didn't miss a TX or a EXC NAK IRQ */
         AINTMASK(0);
@@ -865,8 +863,8 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
                                                        "transmit was not acknowledged! "
                                                        "(status=%Xh, dest=%02Xh)\n",
                                                        status, lp->lasttrans_dest);
-                                                lp->stats.tx_errors++;
-                                                lp->stats.tx_carrier_errors++;
+                                                dev->stats.tx_errors++;
+                                                dev->stats.tx_carrier_errors++;
                                         } else {
                                                 BUGMSG(D_DURING,
                                                        "broadcast was not acknowledged; that's normal "
@@ -905,7 +903,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
                                 if (txbuf != -1) {
                                         if (lp->outgoing.proto->continue_tx(dev, txbuf)) {
                                                 /* that was the last segment */
-                                                lp->stats.tx_bytes += lp->outgoing.skb->len;
+                                                dev->stats.tx_bytes += lp->outgoing.skb->len;
                                                 if(!lp->outgoing.proto->ack_tx)
                                                   {
                                                     dev_kfree_skb_irq(lp->outgoing.skb);
@@ -930,7 +928,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
                 }
                 if (status & lp->intmask & RECONflag) {
                         ACOMMAND(CFLAGScmd | CONFIGclear);
-                        lp->stats.tx_carrier_errors++;
+                        dev->stats.tx_carrier_errors++;
 
                         BUGMSG(D_RECON, "Network reconfiguration detected (status=%Xh)\n",
                                status);
@@ -1038,8 +1036,8 @@ static void arcnet_rx(struct net_device *dev, int bufnum)
                "(%d+4 bytes)\n",
                bufnum, pkt.hard.source, pkt.hard.dest, length);
 
-        lp->stats.rx_packets++;
-        lp->stats.rx_bytes += length + ARC_HDR_SIZE;
+        dev->stats.rx_packets++;
+        dev->stats.rx_bytes += length + ARC_HDR_SIZE;
 
         /* call the right receiver for the protocol */
         if (arc_proto_map[soft->proto]->is_ip) {
@@ -1067,18 +1065,6 @@ static void arcnet_rx(struct net_device *dev, int bufnum)
 }
 
 
-
-/* 
- * Get the current statistics.  This may be called with the card open or
- * closed.
- */
-static struct net_device_stats *arcnet_get_stats(struct net_device *dev)
-{
-        struct arcnet_local *lp = netdev_priv(dev);
-        return &lp->stats;
-}
-
-
 static void null_rx(struct net_device *dev, int bufnum,
                     struct archdr *pkthdr, int length)
 {