network drivers: eliminate unneeded kill_vid code

Many drivers had code that did kill_vid, but they weren't doing vlan
filtering. With new API the stub is unneeded unless device sets
NETIF_F_HW_VLAN_FILTER.

Bad habit: I couldn't resist fixing a couple of nearby style things
in acenic, and forcedeth.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index 84b8164..a61b2f8 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -1728,15 +1728,8 @@
 	lp->vlgrp = grp;
 	spin_unlock_irq(&lp->lock);
 }
-
-static void amd8111e_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-	struct amd8111e_priv *lp = netdev_priv(dev);
-	spin_lock_irq(&lp->lock);
-	vlan_group_set_device(lp->vlgrp, vid, NULL);
-	spin_unlock_irq(&lp->lock);
-}
 #endif
+
 static int amd8111e_enable_magicpkt(struct amd8111e_priv* lp)
 {
 	writel( VAL1|MPPLBA, lp->mmio + CMD3);
@@ -1996,7 +1989,6 @@
 #if AMD8111E_VLAN_TAG_USED
 	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX ;
 	dev->vlan_rx_register =amd8111e_vlan_rx_register;
-	dev->vlan_rx_kill_vid = amd8111e_vlan_rx_kill_vid;
 #endif
 
 	lp = netdev_priv(dev);
@@ -2049,7 +2041,6 @@
 #if AMD8111E_VLAN_TAG_USED
 	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
 	dev->vlan_rx_register =amd8111e_vlan_rx_register;
-	dev->vlan_rx_kill_vid = amd8111e_vlan_rx_kill_vid;
 #endif
 	/* Probe the external PHY */
 	amd8111e_probe_ext_phy(dev);