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ixgbevf: Remove mailbox spinlock from the reset function

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The spinlocks are not required during reset.  There won't be any
contention for the mailbox resource.

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 05:50:52 +00:00 • committed by Jeff Kirsher
commit 31571757a4
1 changed files with 0 additions and 4 deletions
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4
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
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@ -1702,15 +1702,11 @@ void ixgbevf_reset(struct ixgbevf_adapter *adapter)
struct ixgbe_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
spin_lock_bh(&adapter->mbx_lock);
if (hw->mac.ops.reset_hw(hw))
hw_dbg(hw, "PF still resetting\n");
else
hw->mac.ops.init_hw(hw);
spin_unlock_bh(&adapter->mbx_lock);
if (is_valid_ether_addr(adapter->hw.mac.addr)) {
memcpy(netdev->dev_addr, adapter->hw.mac.addr,
netdev->addr_len);