struct ixgb_adapter *adapter = netdev->priv;
struct ixgb_adapter *adapter = netdev_priv(netdev);
ixgb_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid){	struct ixgb_adapter *adapter = netdev->priv;	uint32_t vfta, index;	ixgb_irq_disable(adapter);	if(adapter->vlgrp)		adapter->vlgrp->vlan_devices[vid] = NULL;	ixgb_irq_enable(adapter);	/* remove VID from filter table*/	index = (vid >> 5) & 0x7F;	vfta = IXGB_READ_REG_ARRAY(&adapter->hw, VFTA, index);	vfta &= ~(1 << (vid & 0x1F));	ixgb_write_vfta(&adapter->hw, index, vfta);}