[NET] drivers/net: statistics cleanup #1 -- save memory and shrink code

[mirror_ubuntu-jammy-kernel.git] / drivers / net / dgrs.c

diff --git a/drivers/net/dgrs.c b/drivers/net/dgrs.c
index df62c0232f369e431876a2da16b50fafbb2d7d43..a9ef79da3dc728cf1ed46b1aea790f8c2995e3b8 100644 (file)
--- a/drivers/net/dgrs.c
+++ b/drivers/net/dgrs.c
@@ -193,11 +193,6 @@ static int dgrs_nicmode;
  */
 typedef struct
 {
-       /*
-        *      Stuff for generic ethercard I/F
-        */
-       struct net_device_stats stats;
-
        /*
         *      DGRS specific data
         */
@@ -499,7 +494,7 @@ dgrs_rcv_frame(
        if ((skb = dev_alloc_skb(len+5)) == NULL)
        {
                printk("%s: dev_alloc_skb failed for rcv buffer\n", devN->name);
-               ++privN->stats.rx_dropped;
+               ++dev0->stats.rx_dropped;
                /* discarding the frame */
                goto out;
        }
@@ -667,8 +662,8 @@ again:
        skb->protocol = eth_type_trans(skb, devN);
        netif_rx(skb);
        devN->last_rx = jiffies;
-       ++privN->stats.rx_packets;
-       privN->stats.rx_bytes += len;
+       ++devN->stats.rx_packets;
+       devN->stats.rx_bytes += len;
 
 out:
        cbp->xmit.status = I596_CB_STATUS_C | I596_CB_STATUS_OK;
@@ -776,7 +771,7 @@ frame_done:
        priv0->rfdp->status = I596_RFD_C | I596_RFD_OK;
        priv0->rfdp = (I596_RFD *) S2H(priv0->rfdp->next);
 
-       ++privN->stats.tx_packets;
+       ++devN->stats.tx_packets;
 
        dev_kfree_skb (skb);
        return (0);
@@ -805,16 +800,6 @@ static int dgrs_close( struct net_device *dev )
        return (0);
 }
 
-/*
- *     Get statistics
- */
-static struct net_device_stats *dgrs_get_stats( struct net_device *dev )
-{
-       DGRS_PRIV       *priv = (DGRS_PRIV *) dev->priv;
-
-       return (&priv->stats);
-}
-
 /*
  *     Set multicast list and/or promiscuous mode
  */
@@ -1213,7 +1198,6 @@ dgrs_probe1(struct net_device *dev)
         */
        dev->open = &dgrs_open;
        dev->stop = &dgrs_close;
-       dev->get_stats = &dgrs_get_stats;
        dev->hard_start_xmit = &dgrs_start_xmit;
        dev->set_multicast_list = &dgrs_set_multicast_list;
        dev->do_ioctl = &dgrs_ioctl;
@@ -1272,7 +1256,6 @@ dgrs_found_device(
        priv->chan = 1;
        priv->devtbl[0] = dev;
 
-       SET_MODULE_OWNER(dev);
        SET_NETDEV_DEV(dev, pdev);
 
        ret = dgrs_probe1(dev);
@@ -1320,7 +1303,6 @@ dgrs_found_device(
                if (ret)
                        goto fail;
 
-               SET_MODULE_OWNER(devN);
                SET_NETDEV_DEV(dev, pdev);
 
                ret = register_netdev(devN);