ramips: nuke net_device stats from the private data of the ethernet driver

SVN-Revision: 18147

target/linux/ramips/files/arch/mips/include/asm/mach-ralink/eth.h

@@ -209,7 +209,6 @@ struct raeth_priv
 	struct sk_buff			*tx_skb[NUM_RX_DESC];
 
 	unsigned int			skb_free_idx;
-	struct net_device_stats	stat;
 
 	struct ramips_eth_platform_data *plat;
 };

target/linux/ramips/files/drivers/net/ramips.c

@@ -136,7 +136,7 @@ ramips_eth_hard_start_xmit(struct sk_buff* skb, struct net_device *dev)
 		if(!(priv->tx[tx].txd2 & TX_DMA_DONE))
 		{
 			kfree_skb(skb);
-			priv->stat.tx_dropped++;
+			dev->stats.tx_dropped++;
 			printk(KERN_ERR "%s: dropping\n", dev->name);
 			return 0;
 		}
@@ -144,12 +144,12 @@ ramips_eth_hard_start_xmit(struct sk_buff* skb, struct net_device *dev)
 		priv->tx[tx].txd2 &= ~(TX_DMA_PLEN0_MASK | TX_DMA_DONE);
 		priv->tx[tx].txd2 |= TX_DMA_PLEN0(skb->len);
 		ramips_fe_wr((tx + 1) % NUM_TX_DESC, RAMIPS_TX_CTX_IDX0);
-		priv->stat.tx_packets++;
-		priv->stat.tx_bytes += skb->len;
+		dev->stats.tx_packets++;
+		dev->stats.tx_bytes += skb->len;
 		priv->tx_skb[tx] = skb;
 		ramips_fe_wr((tx + 1) % NUM_TX_DESC, RAMIPS_TX_CTX_IDX0);
 	} else {
-		priv->stat.tx_dropped++;
+		dev->stats.tx_dropped++;
 		kfree_skb(skb);
 	}
 	return 0;
@@ -178,8 +178,8 @@ ramips_eth_rx_hw(unsigned long ptr)
 		rx_skb->dev = dev;
 		rx_skb->protocol = eth_type_trans(rx_skb, dev);
 		rx_skb->ip_summed = CHECKSUM_NONE;
-		priv->stat.rx_packets++;
-		priv->stat.rx_bytes += rx_skb->len;
+		dev->stats.rx_packets++;
+		dev->stats.rx_bytes += rx_skb->len;
 		netif_rx(rx_skb);
 
 		new_skb = __dev_alloc_skb(MAX_RX_LENGTH + 2, GFP_DMA | GFP_ATOMIC);
@@ -220,14 +220,6 @@ ramips_eth_tx_housekeeping(unsigned long ptr)
 		RAMIPS_FE_INT_ENABLE);
 }
 
-static struct net_device_stats*
-ramips_eth_get_stats(struct net_device *dev)
-{
-	struct raeth_priv *priv = netdev_priv(dev);
-
-	return &priv->stat;
-}
-
 static int
 ramips_eth_set_mac_addr(struct net_device *dev, void *priv)
 {
@@ -336,7 +328,6 @@ ramips_eth_probe(struct net_device *dev)
 	dev->open = ramips_eth_open;
 	dev->stop = ramips_eth_stop;
 	dev->hard_start_xmit = ramips_eth_hard_start_xmit;
-	dev->get_stats = ramips_eth_get_stats;
 	dev->set_mac_address = ramips_eth_set_mac_addr;
 	dev->mtu = MAX_RX_LENGTH;
 	dev->tx_timeout = ramips_eth_timeout;