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ksz884x: Use the instance of net_device_stats from net_device. 

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kulikov Vasiliy 2010-07-05 02:13:58 +00:00 committed by David S. Miller
parent 7bfba0b0c1
commit 897dd41d3b
1 changed files with 22 additions and 24 deletions
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46
drivers/net/ksz884x.c
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@ -1457,7 +1457,6 @@ struct dev_info {
* @adapter: Adapter device information.
* @port: Port information.
* @monitor_time_info: Timer to monitor ports.
* @stats: Network statistics.
* @proc_sem: Semaphore for proc accessing.
* @id: Device ID.
* @mii_if: MII interface information.
@ -1471,7 +1470,6 @@ struct dev_priv {
struct dev_info *adapter;
struct ksz_port port;
struct ksz_timer_info monitor_timer_info;
struct net_device_stats stats;
struct semaphore proc_sem;
int id;
@ -4751,8 +4749,8 @@ static void send_packet(struct sk_buff *skb, struct net_device *dev)
hw_send_pkt(hw);
/* Update transmit statistics. */
priv->stats.tx_packets++;
priv->stats.tx_bytes += len;
dev->stats.tx_packets++;
dev->stats.tx_bytes += len;
}
/**
@ -5030,7 +5028,7 @@ static inline int rx_proc(struct net_device *dev, struct ksz_hw* hw,
/* skb->data != skb->head */
skb = dev_alloc_skb(packet_len + 2);
if (!skb) {
priv->stats.rx_dropped++;
dev->stats.rx_dropped++;
return -ENOMEM;
}
@ -5050,8 +5048,8 @@ static inline int rx_proc(struct net_device *dev, struct ksz_hw* hw,
csum_verified(skb);
/* Update receive statistics. */
priv->stats.rx_packets++;
priv->stats.rx_bytes += packet_len;
dev->stats.rx_packets++;
dev->stats.rx_bytes += packet_len;
/* Notify upper layer for received packet. */
rx_status = netif_rx(skb);
@ -5291,7 +5289,7 @@ static irqreturn_t netdev_intr(int irq, void *dev_id)
}
if (unlikely(int_enable & KS884X_INT_RX_OVERRUN)) {
priv->stats.rx_fifo_errors++;
dev->stats.rx_fifo_errors++;
hw_resume_rx(hw);
}
@ -5522,7 +5520,7 @@ static int netdev_open(struct net_device *dev)
priv->promiscuous = 0;
/* Reset device statistics. */
memset(&priv->stats, 0, sizeof(struct net_device_stats));
memset(&dev->stats, 0, sizeof(struct net_device_stats));
memset((void *) port->counter, 0,
(sizeof(u64) * OID_COUNTER_LAST));
@ -5622,42 +5620,42 @@ static struct net_device_stats *netdev_query_statistics(struct net_device *dev)
int i;
int p;
priv->stats.rx_errors = port->counter[OID_COUNTER_RCV_ERROR];
priv->stats.tx_errors = port->counter[OID_COUNTER_XMIT_ERROR];
dev->stats.rx_errors = port->counter[OID_COUNTER_RCV_ERROR];
dev->stats.tx_errors = port->counter[OID_COUNTER_XMIT_ERROR];
/* Reset to zero to add count later. */
priv->stats.multicast = 0;
priv->stats.collisions = 0;
priv->stats.rx_length_errors = 0;
priv->stats.rx_crc_errors = 0;
priv->stats.rx_frame_errors = 0;
priv->stats.tx_window_errors = 0;
dev->stats.multicast = 0;
dev->stats.collisions = 0;
dev->stats.rx_length_errors = 0;
dev->stats.rx_crc_errors = 0;
dev->stats.rx_frame_errors = 0;
dev->stats.tx_window_errors = 0;
for (i = 0, p = port->first_port; i < port->mib_port_cnt; i++, p++) {
mib = &hw->port_mib[p];
priv->stats.multicast += (unsigned long)
dev->stats.multicast += (unsigned long)
mib->counter[MIB_COUNTER_RX_MULTICAST];
priv->stats.collisions += (unsigned long)
dev->stats.collisions += (unsigned long)
mib->counter[MIB_COUNTER_TX_TOTAL_COLLISION];
priv->stats.rx_length_errors += (unsigned long)(
dev->stats.rx_length_errors += (unsigned long)(
mib->counter[MIB_COUNTER_RX_UNDERSIZE] +
mib->counter[MIB_COUNTER_RX_FRAGMENT] +
mib->counter[MIB_COUNTER_RX_OVERSIZE] +
mib->counter[MIB_COUNTER_RX_JABBER]);
priv->stats.rx_crc_errors += (unsigned long)
dev->stats.rx_crc_errors += (unsigned long)
mib->counter[MIB_COUNTER_RX_CRC_ERR];
priv->stats.rx_frame_errors += (unsigned long)(
dev->stats.rx_frame_errors += (unsigned long)(
mib->counter[MIB_COUNTER_RX_ALIGNMENT_ERR] +
mib->counter[MIB_COUNTER_RX_SYMBOL_ERR]);
priv->stats.tx_window_errors += (unsigned long)
dev->stats.tx_window_errors += (unsigned long)
mib->counter[MIB_COUNTER_TX_LATE_COLLISION];
}
return &priv->stats;
return &dev->stats;
}
/**