From 92dc8cc317844e5681f5d8990896720ed2b21cc8 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 6 Jan 2009 12:56:50 +0000 Subject: [PATCH] ieee1394: use internal network device stats Use the network_device_stats field in network_device. Signed-off-by: Stephen Hemminger Acked-by: Stefan Richter Signed-off-by: David S. Miller --- drivers/ieee1394/eth1394.c | 38 ++++++++++++++++---------------------- drivers/ieee1394/eth1394.h | 1 - 2 files changed, 16 insertions(+), 23 deletions(-) diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c index 471c249cff46..930d47f053cf 100644 --- a/drivers/ieee1394/eth1394.c +++ b/drivers/ieee1394/eth1394.c @@ -245,12 +245,6 @@ static int ether1394_stop(struct net_device *dev) return 0; } -/* Return statistics to the caller */ -static struct net_device_stats *ether1394_stats(struct net_device *dev) -{ - return &(((struct eth1394_priv *)netdev_priv(dev))->stats); -} - /* FIXME: What to do if we timeout? I think a host reset is probably in order, * so that's what we do. Should we increment the stat counters too? */ static void ether1394_tx_timeout(struct net_device *dev) @@ -520,7 +514,6 @@ static const struct net_device_ops ether1394_netdev_ops = { .ndo_open = ether1394_open, .ndo_stop = ether1394_stop, .ndo_start_xmit = ether1394_tx, - .ndo_get_stats = ether1394_stats, .ndo_tx_timeout = ether1394_tx_timeout, .ndo_change_mtu = ether1394_change_mtu, }; @@ -1079,7 +1072,7 @@ static int ether1394_data_handler(struct net_device *dev, int srcid, int destid, HPSB_PRINT(KERN_ERR, "ether1394 rx: sender nodeid " "lookup failure: " NODE_BUS_FMT, NODE_BUS_ARGS(priv->host, srcid)); - priv->stats.rx_dropped++; + dev->stats.rx_dropped++; return -1; } ud = node->ud; @@ -1102,7 +1095,7 @@ static int ether1394_data_handler(struct net_device *dev, int srcid, int destid, skb = dev_alloc_skb(len + dev->hard_header_len + 15); if (unlikely(!skb)) { ETH1394_PRINT_G(KERN_ERR, "Out of memory\n"); - priv->stats.rx_dropped++; + dev->stats.rx_dropped++; return -1; } skb_reserve(skb, (dev->hard_header_len + 15) & ~15); @@ -1221,15 +1214,15 @@ static int ether1394_data_handler(struct net_device *dev, int srcid, int destid, spin_lock_irqsave(&priv->lock, flags); if (!skb->protocol) { - priv->stats.rx_errors++; - priv->stats.rx_dropped++; + dev->stats.rx_errors++; + dev->stats.rx_dropped++; dev_kfree_skb_any(skb); } else if (netif_rx(skb) == NET_RX_DROP) { - priv->stats.rx_errors++; - priv->stats.rx_dropped++; + dev->stats.rx_errors++; + dev->stats.rx_dropped++; } else { - priv->stats.rx_packets++; - priv->stats.rx_bytes += skb->len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += skb->len; } spin_unlock_irqrestore(&priv->lock, flags); @@ -1511,17 +1504,18 @@ static int ether1394_send_packet(struct packet_task *ptask, unsigned int tx_len) static void ether1394_dg_complete(struct packet_task *ptask, int fail) { struct sk_buff *skb = ptask->skb; - struct eth1394_priv *priv = netdev_priv(skb->dev); + struct net_device *dev = skb->dev; + struct eth1394_priv *priv = netdev_priv(dev); unsigned long flags; /* Statistics */ spin_lock_irqsave(&priv->lock, flags); if (fail) { - priv->stats.tx_dropped++; - priv->stats.tx_errors++; + dev->stats.tx_dropped++; + dev->stats.tx_errors++; } else { - priv->stats.tx_bytes += skb->len; - priv->stats.tx_packets++; + dev->stats.tx_bytes += skb->len; + dev->stats.tx_packets++; } spin_unlock_irqrestore(&priv->lock, flags); @@ -1698,8 +1692,8 @@ fail: dev_kfree_skb(skb); spin_lock_irqsave(&priv->lock, flags); - priv->stats.tx_dropped++; - priv->stats.tx_errors++; + dev->stats.tx_dropped++; + dev->stats.tx_errors++; spin_unlock_irqrestore(&priv->lock, flags); /* diff --git a/drivers/ieee1394/eth1394.h b/drivers/ieee1394/eth1394.h index 4f3e2dd46f00..c5bd29ab6056 100644 --- a/drivers/ieee1394/eth1394.h +++ b/drivers/ieee1394/eth1394.h @@ -54,7 +54,6 @@ enum eth1394_bc_states { ETHER1394_BC_ERROR, /* Private structure for our ethernet driver */ struct eth1394_priv { - struct net_device_stats stats; /* Device stats */ struct hpsb_host *host; /* The card for this dev */ u16 bc_maxpayload; /* Max broadcast payload */ u8 bc_sspd; /* Max broadcast speed */ -- 2.20.1