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ixgbevf: Remove checking for mac.ops function pointers

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The function pointers will always be set - there is no good reason to
check them.  Also just remove get_bus_info() call as the VF has no bus
info to report.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Greg Rose 2012-11-02 05:50:47 +00:00 committed by Jeff Kirsher
parent 7af335cc14
commit 92fe0bf7d0
1 changed files with 18 additions and 38 deletions
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56
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
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@ -1150,9 +1150,6 @@ static int ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
struct ixgbe_hw *hw = &adapter->hw;
int err;
if (!hw->mac.ops.set_vfta)
return -EOPNOTSUPP;
spin_lock_bh(&adapter->mbx_lock);
/* add VID to filter table */
@ -1181,8 +1178,7 @@ static int ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
spin_lock_bh(&adapter->mbx_lock);
/* remove VID from filter table */
if (hw->mac.ops.set_vfta)
err = hw->mac.ops.set_vfta(hw, vid, 0, false);
err = hw->mac.ops.set_vfta(hw, vid, 0, false);
spin_unlock_bh(&adapter->mbx_lock);
@ -1243,8 +1239,7 @@ static void ixgbevf_set_rx_mode(struct net_device *netdev)
spin_lock_bh(&adapter->mbx_lock);
/* reprogram multicast list */
if (hw->mac.ops.update_mc_addr_list)
hw->mac.ops.update_mc_addr_list(hw, netdev);
hw->mac.ops.update_mc_addr_list(hw, netdev);
ixgbevf_write_uc_addr_list(netdev);
@ -1414,12 +1409,10 @@ static void ixgbevf_up_complete(struct ixgbevf_adapter *adapter)
spin_lock_bh(&adapter->mbx_lock);
if (hw->mac.ops.set_rar) {
if (is_valid_ether_addr(hw->mac.addr))
hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0);
else
hw->mac.ops.set_rar(hw, 0, hw->mac.perm_addr, 0);
}
if (is_valid_ether_addr(hw->mac.addr))
hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0);
else
hw->mac.ops.set_rar(hw, 0, hw->mac.perm_addr, 0);
spin_unlock_bh(&adapter->mbx_lock);
@ -2201,6 +2194,7 @@ static void ixgbevf_watchdog_task(struct work_struct *work)
struct ixgbe_hw *hw = &adapter->hw;
u32 link_speed = adapter->link_speed;
bool link_up = adapter->link_up;
s32 need_reset;
adapter->flags |= IXGBE_FLAG_IN_WATCHDOG_TASK;
@ -2208,29 +2202,20 @@ static void ixgbevf_watchdog_task(struct work_struct *work)
* Always check the link on the watchdog because we have
* no LSC interrupt
*/
if (hw->mac.ops.check_link) {
s32 need_reset;
spin_lock_bh(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
need_reset = hw->mac.ops.check_link(hw, &link_speed,
&link_up, false);
need_reset = hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
spin_unlock_bh(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
if (need_reset) {
adapter->link_up = link_up;
adapter->link_speed = link_speed;
netif_carrier_off(netdev);
netif_tx_stop_all_queues(netdev);
schedule_work(&adapter->reset_task);
goto pf_has_reset;
}
} else {
/* always assume link is up, if no check link
* function */
link_speed = IXGBE_LINK_SPEED_10GB_FULL;
link_up = true;
if (need_reset) {
adapter->link_up = link_up;
adapter->link_speed = link_speed;
netif_carrier_off(netdev);
netif_tx_stop_all_queues(netdev);
schedule_work(&adapter->reset_task);
goto pf_has_reset;
}
adapter->link_up = link_up;
adapter->link_speed = link_speed;
@ -3070,8 +3055,7 @@ static int ixgbevf_set_mac(struct net_device *netdev, void *p)
spin_lock_bh(&adapter->mbx_lock);
if (hw->mac.ops.set_rar)
hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0);
hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0);
spin_unlock_bh(&adapter->mbx_lock);
@ -3396,10 +3380,6 @@ static int __devinit ixgbevf_probe(struct pci_dev *pdev,
if (err)
goto err_sw_init;
/* pick up the PCI bus settings for reporting later */
if (hw->mac.ops.get_bus_info)
hw->mac.ops.get_bus_info(hw);
strcpy(netdev->name, "eth%d");
err = register_netdev(netdev);