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arc_emac: Use net_device_stats from struct net_device

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Instead of using a private copy of struct net_device_stats in struct
arc_emac_priv, use stats from struct net_device.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tobias Klauser 2014-07-09 11:07:37 +02:00 • committed by David S. Miller
parent 21621e93f2
commit ff458f6f1e
2 changed files with 5 additions and 7 deletions
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10
drivers/net/ethernet/arc/emac_main.c
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@ -140,7 +140,7 @@ static const struct ethtool_ops arc_emac_ethtool_ops = {
static void arc_emac_tx_clean(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
struct net_device_stats *stats = &priv->stats;
struct net_device_stats *stats = &ndev->stats;
unsigned int i;
for (i = 0; i < TX_BD_NUM; i++) {
@ -202,7 +202,7 @@ static int arc_emac_rx(struct net_device *ndev, int budget)
for (work_done = 0; work_done < budget; work_done++) {
unsigned int *last_rx_bd = &priv->last_rx_bd;
struct net_device_stats *stats = &priv->stats;
struct net_device_stats *stats = &ndev->stats;
struct buffer_state *rx_buff = &priv->rx_buff[*last_rx_bd];
struct arc_emac_bd *rxbd = &priv->rxbd[*last_rx_bd];
unsigned int pktlen, info = le32_to_cpu(rxbd->info);
@ -318,7 +318,7 @@ static irqreturn_t arc_emac_intr(int irq, void *dev_instance)
{
struct net_device *ndev = dev_instance;
struct arc_emac_priv *priv = netdev_priv(ndev);
struct net_device_stats *stats = &priv->stats;
struct net_device_stats *stats = &ndev->stats;
unsigned int status;
status = arc_reg_get(priv, R_STATUS);
@ -529,7 +529,7 @@ static int arc_emac_stop(struct net_device *ndev)
static struct net_device_stats *arc_emac_stats(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
struct net_device_stats *stats = &priv->stats;
struct net_device_stats *stats = &ndev->stats;
unsigned long miss, rxerr;
u8 rxcrc, rxfram, rxoflow;
@ -565,7 +565,7 @@ static int arc_emac_tx(struct sk_buff *skb, struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
unsigned int len, *txbd_curr = &priv->txbd_curr;
struct net_device_stats *stats = &priv->stats;
struct net_device_stats *stats = &ndev->stats;
__le32 *info = &priv->txbd[*txbd_curr].info;
dma_addr_t addr;