From 09f75cd7bf13720738e6a196cc0107ce9a5bd5a0 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Wed, 3 Oct 2007 17:41:50 -0700 Subject: [NET] drivers/net: statistics cleanup #1 -- save memory and shrink code We now have struct net_device_stats embedded in struct net_device, and the default ->get_stats() hook does the obvious thing for us. Run through drivers/net/* and remove the driver-local storage of statistics, and driver-local ->get_stats() hook where applicable. This was just the low-hanging fruit in drivers/net; plenty more drivers remain to be updated. [ Resolved conflicts with napi_struct changes and fix sunqe build regression... -DaveM ] Signed-off-by: Jeff Garzik Signed-off-by: David S. Miller --- drivers/net/qla3xxx.c | 23 ++++++++--------------- 1 file changed, 8 insertions(+), 15 deletions(-) (limited to 'drivers/net/qla3xxx.c') diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 309199bb7d1..97c6ed07dd1 100755 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -2053,7 +2053,7 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev, if(mac_rsp->flags & OB_MAC_IOCB_RSP_S) { printk(KERN_ERR "Frame too short to be legal, frame not sent.\n"); - qdev->stats.tx_errors++; + qdev->ndev->stats.tx_errors++; retval = -EIO; goto frame_not_sent; } @@ -2061,7 +2061,7 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev, if(tx_cb->seg_count == 0) { printk(KERN_ERR "tx_cb->seg_count == 0: %d\n", mac_rsp->transaction_id); - qdev->stats.tx_errors++; + qdev->ndev->stats.tx_errors++; retval = -EIO; goto invalid_seg_count; } @@ -2080,8 +2080,8 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev, PCI_DMA_TODEVICE); } } - qdev->stats.tx_packets++; - qdev->stats.tx_bytes += tx_cb->skb->len; + qdev->ndev->stats.tx_packets++; + qdev->ndev->stats.tx_bytes += tx_cb->skb->len; frame_not_sent: dev_kfree_skb_irq(tx_cb->skb); @@ -2140,8 +2140,8 @@ static void ql_process_mac_rx_intr(struct ql3_adapter *qdev, lrg_buf_cb2 = ql_get_lbuf(qdev); skb = lrg_buf_cb2->skb; - qdev->stats.rx_packets++; - qdev->stats.rx_bytes += length; + qdev->ndev->stats.rx_packets++; + qdev->ndev->stats.rx_bytes += length; skb_put(skb, length); pci_unmap_single(qdev->pdev, @@ -2225,8 +2225,8 @@ static void ql_process_macip_rx_intr(struct ql3_adapter *qdev, skb2->protocol = eth_type_trans(skb2, qdev->ndev); netif_receive_skb(skb2); - qdev->stats.rx_packets++; - qdev->stats.rx_bytes += length; + ndev->stats.rx_packets++; + ndev->stats.rx_bytes += length; ndev->last_rx = jiffies; lrg_buf_cb2->skb = NULL; @@ -3753,12 +3753,6 @@ static int ql3xxx_open(struct net_device *ndev) return (ql_adapter_up(qdev)); } -static struct net_device_stats *ql3xxx_get_stats(struct net_device *dev) -{ - struct ql3_adapter *qdev = (struct ql3_adapter *)dev->priv; - return &qdev->stats; -} - static void ql3xxx_set_multicast_list(struct net_device *ndev) { /* @@ -4048,7 +4042,6 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, ndev->open = ql3xxx_open; ndev->hard_start_xmit = ql3xxx_send; ndev->stop = ql3xxx_close; - ndev->get_stats = ql3xxx_get_stats; ndev->set_multicast_list = ql3xxx_set_multicast_list; SET_ETHTOOL_OPS(ndev, &ql3xxx_ethtool_ops); ndev->set_mac_address = ql3xxx_set_mac_address; -- cgit