From 28b0759c224cad4ae8f5ed47f5af862dd2d1e1ed Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Fri, 6 Feb 2009 23:20:31 +0000 Subject: [PATCH] igb: remove unnecessary adapter->hw calls when just hw-> will do. There were several spots in the code making calls to adapter->hw when they could have just been accessing hw-> directly. I cleaned up the spots where this was visibly apparent. Signed-off-by: Alexander Duyck Signed-off-by: David S. Miller --- drivers/net/igb/igb_main.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 2d169a45c425..e3f521ccf9d5 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1096,8 +1096,8 @@ static int __devinit igb_probe(struct pci_dev *pdev, mmio_len = pci_resource_len(pdev, 0); err = -EIO; - adapter->hw.hw_addr = ioremap(mmio_start, mmio_len); - if (!adapter->hw.hw_addr) + hw->hw_addr = ioremap(mmio_start, mmio_len); + if (!hw->hw_addr) goto err_ioremap; netdev->netdev_ops = &igb_netdev_ops; @@ -1357,9 +1357,7 @@ static void __devexit igb_remove(struct pci_dev *pdev) { struct net_device *netdev = pci_get_drvdata(pdev); struct igb_adapter *adapter = netdev_priv(netdev); -#ifdef CONFIG_IGB_DCA struct e1000_hw *hw = &adapter->hw; -#endif int err; /* flush_scheduled work may reschedule our watchdog task, so @@ -1392,9 +1390,9 @@ static void __devexit igb_remove(struct pci_dev *pdev) igb_free_queues(adapter); - iounmap(adapter->hw.hw_addr); - if (adapter->hw.flash_address) - iounmap(adapter->hw.flash_address); + iounmap(hw->hw_addr); + if (hw->flash_address) + iounmap(hw->flash_address); pci_release_selected_regions(pdev, pci_select_bars(pdev, IORESOURCE_MEM)); @@ -1784,7 +1782,7 @@ static void igb_setup_rctl(struct igb_adapter *adapter) rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC); rctl |= E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_RDMTS_HALF | - (adapter->hw.mac.mc_filter_type << E1000_RCTL_MO_SHIFT); + (hw->mac.mc_filter_type << E1000_RCTL_MO_SHIFT); /* * enable stripping of CRC. It's unlikely this will break BMC @@ -2176,15 +2174,16 @@ static void igb_clean_all_rx_rings(struct igb_adapter *adapter) static int igb_set_mac(struct net_device *netdev, void *p) { struct igb_adapter *adapter = netdev_priv(netdev); + struct e1000_hw *hw = &adapter->hw; struct sockaddr *addr = p; if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); - memcpy(adapter->hw.mac.addr, addr->sa_data, netdev->addr_len); + memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len); - adapter->hw.mac.ops.rar_set(&adapter->hw, adapter->hw.mac.addr, 0); + hw->mac.ops.rar_set(hw, hw->mac.addr, 0); return 0; } @@ -4140,7 +4139,7 @@ static void igb_vlan_rx_add_vid(struct net_device *netdev, u16 vid) struct e1000_hw *hw = &adapter->hw; u32 vfta, index; - if ((adapter->hw.mng_cookie.status & + if ((hw->mng_cookie.status & E1000_MNG_DHCP_COOKIE_STATUS_VLAN) && (vid == adapter->mng_vlan_id)) return; -- 2.20.1