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>

14 files changed, 6 insertions, 183 deletions

diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 7122b7ba8d6..04382f979c9 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -480,12 +480,10 @@ static int __devinit acenic_probe_one(struct pci_dev *pdev,
 #if ACENIC_DO_VLAN
         dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
         dev->vlan_rx_register = ace_vlan_rx_register;
-        dev->vlan_rx_kill_vid = ace_vlan_rx_kill_vid;
 #endif
-        if (1) {
-                dev->tx_timeout = &ace_watchdog;
-                dev->watchdog_timeo = 5*HZ;
-        }
+
+        dev->tx_timeout = &ace_watchdog;
+        dev->watchdog_timeo = 5*HZ;
 
         dev->open = &ace_open;
         dev->stop = &ace_close;
@@ -2283,19 +2281,6 @@ static void ace_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
         ace_unmask_irq(dev);
         local_irq_restore(flags);
 }
-
-
-static void ace_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-        struct ace_private *ap = netdev_priv(dev);
-        unsigned long flags;
-
-        local_irq_save(flags);
-        ace_mask_irq(dev);
-        vlan_group_set_device(ap->vlgrp, vid, NULL);
-        ace_unmask_irq(dev);
-        local_irq_restore(flags);
-}
 #endif /* ACENIC_DO_VLAN */
 
 
diff --git a/drivers/net/acenic.h b/drivers/net/acenic.h
index 8ca8534d70b..60ed1837fa8 100644
--- a/drivers/net/acenic.h
+++ b/drivers/net/acenic.h
@@ -787,7 +787,6 @@ static struct net_device_stats *ace_get_stats(struct net_device *dev);
 static int read_eeprom_byte(struct net_device *dev, unsigned long offset);
 #if ACENIC_DO_VLAN
 static void ace_vlan_rx_register(struct net_device *dev, struct vlan_group *grp);
-static void ace_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid);
 #endif
 
 #endif /* _ACENIC_H_ */
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index 84b81642011..a61b2f89fc3 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -1728,15 +1728,8 @@ static void amd8111e_vlan_rx_register(struct net_device *dev, struct vlan_group
         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 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev,
 #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 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev,
 #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);
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 88b33c6ddda..da7c3b0c533 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -4786,19 +4786,6 @@ bnx2_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp)
 
         bnx2_netif_start(bp);
 }
-
-/* Called with rtnl_lock */
-static void
-bnx2_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid)
-{
-        struct bnx2 *bp = netdev_priv(dev);
-
-        bnx2_netif_stop(bp);
-        vlan_group_set_device(bp->vlgrp, vid, NULL);
-        bnx2_set_rx_mode(dev);
-
-        bnx2_netif_start(bp);
-}
 #endif
 
 /* Called with netif_tx_lock.
@@ -6453,7 +6440,6 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         dev->watchdog_timeo = TX_TIMEOUT;
 #ifdef BCM_VLAN
         dev->vlan_rx_register = bnx2_vlan_rx_register;
-        dev->vlan_rx_kill_vid = bnx2_vlan_rx_kill_vid;
 #endif
         dev->poll = bnx2_poll;
         dev->ethtool_ops = &bnx2_ethtool_ops;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 125c9b10586..231ce43b97c 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -883,15 +883,6 @@ static void vlan_rx_register(struct net_device *dev,
         t1_set_vlan_accel(adapter, grp != NULL);
         spin_unlock_irq(&adapter->async_lock);
 }
-
-static void vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-        struct adapter *adapter = dev->priv;
-
-        spin_lock_irq(&adapter->async_lock);
-        vlan_group_set_device(adapter->vlan_grp, vid, NULL);
-        spin_unlock_irq(&adapter->async_lock);
-}
 #endif
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1099,7 +1090,6 @@ static int __devinit init_one(struct pci_dev *pdev,
                         netdev->features |=
                                 NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
                         netdev->vlan_rx_register = vlan_rx_register;
-                        netdev->vlan_rx_kill_vid = vlan_rx_kill_vid;
 #endif
 
                         /* T204: disable TSO */
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 67b4b219d92..1b20f4060e2 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -2067,11 +2067,6 @@ static void vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
         t3_synchronize_rx(adapter, pi);
 }
 
-static void vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-        /* nothing */
-}
-
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void cxgb_netpoll(struct net_device *dev)
 {
@@ -2409,7 +2404,6 @@ static int __devinit init_one(struct pci_dev *pdev,
 
                 netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
                 netdev->vlan_rx_register = vlan_rx_register;
-                netdev->vlan_rx_kill_vid = vlan_rx_kill_vid;
 
                 netdev->open = cxgb_open;
                 netdev->stop = cxgb_close;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 4154fd00074..32788ca40d2 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -4605,12 +4605,7 @@ static void nv_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
         writel(np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
 
         spin_unlock_irq(&np->lock);
-};
-
-static void nv_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-        /* nothing to do */
-};
+}
 
 /* The mgmt unit and driver use a semaphore to access the phy during init */
 static int nv_mgmt_acquire_sema(struct net_device *dev)
@@ -4956,7 +4951,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
                 np->vlanctl_bits = NVREG_VLANCONTROL_ENABLE;
                 dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX;
                 dev->vlan_rx_register = nv_vlan_rx_register;
-                dev->vlan_rx_kill_vid = nv_vlan_rx_kill_vid;
         }
 
         np->msi_flags = 0;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index f5b3cba23fc..6822bf14267 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -140,7 +140,6 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
 static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length);
 static void gfar_vlan_rx_register(struct net_device *netdev,
                                 struct vlan_group *grp);
-static void gfar_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
 void gfar_halt(struct net_device *dev);
 void gfar_start(struct net_device *dev);
 static void gfar_clear_exact_match(struct net_device *dev);
@@ -284,7 +283,6 @@ static int gfar_probe(struct platform_device *pdev)
 
         if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_VLAN) {
                 dev->vlan_rx_register = gfar_vlan_rx_register;
-                dev->vlan_rx_kill_vid = gfar_vlan_rx_kill_vid;
 
                 dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
 
@@ -1133,20 +1131,6 @@ static void gfar_vlan_rx_register(struct net_device *dev,
         spin_unlock_irqrestore(&priv->rxlock, flags);
 }
 
-
-static void gfar_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid)
-{
-        struct gfar_private *priv = netdev_priv(dev);
-        unsigned long flags;
-
-        spin_lock_irqsave(&priv->rxlock, flags);
-
-        vlan_group_set_device(priv->vlgrp, vid, NULL);
-
-        spin_unlock_irqrestore(&priv->rxlock, flags);
-}
-
-
 static int gfar_change_mtu(struct net_device *dev, int new_mtu)
 {
         int tempsize, tempval;
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 3439f8c649f..717d8e9b983 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -506,17 +506,6 @@ static void ns83820_vlan_rx_register(struct net_device *ndev, struct vlan_group
         spin_unlock(&dev->tx_lock);
         spin_unlock_irq(&dev->misc_lock);
 }
-
-static void ns83820_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid)
-{
-        struct ns83820 *dev = PRIV(ndev);
-
-        spin_lock_irq(&dev->misc_lock);
-        spin_lock(&dev->tx_lock);
-        vlan_group_set_device(dev->vlgrp, vid, NULL);
-        spin_unlock(&dev->tx_lock);
-        spin_unlock_irq(&dev->misc_lock);
-}
 #endif
 
 /* Packet Receiver
@@ -2083,7 +2072,6 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_
         /* We also support hardware vlan acceleration */
         ndev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
         ndev->vlan_rx_register = ns83820_vlan_rx_register;
-        ndev->vlan_rx_kill_vid = ns83820_vlan_rx_kill_vid;
 #endif
 
         if (using_dac) {
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 45876a854f0..5ec7752caa4 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -886,16 +886,6 @@ static void rtl8169_vlan_rx_register(struct net_device *dev,
         spin_unlock_irqrestore(&tp->lock, flags);
 }
 
-static void rtl8169_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-        struct rtl8169_private *tp = netdev_priv(dev);
-        unsigned long flags;
-
-        spin_lock_irqsave(&tp->lock, flags);
-        vlan_group_set_device(tp->vlgrp, vid, NULL);
-        spin_unlock_irqrestore(&tp->lock, flags);
-}
-
 static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
                                struct sk_buff *skb)
 {
@@ -1671,7 +1661,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 #ifdef CONFIG_R8169_VLAN
         dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
         dev->vlan_rx_register = rtl8169_vlan_rx_register;
-        dev->vlan_rx_kill_vid = rtl8169_vlan_rx_kill_vid;
 #endif
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index e3e6d410d72..c6ba3dee8ae 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -340,17 +340,6 @@ static void s2io_vlan_rx_register(struct net_device *dev,
 /* A flag indicating whether 'RX_PA_CFG_STRIP_VLAN_TAG' bit is set or not */
 static int vlan_strip_flag;
 
-/* Unregister the vlan */
-static void s2io_vlan_rx_kill_vid(struct net_device *dev, unsigned long vid)
-{
-        struct s2io_nic *nic = dev->priv;
-        unsigned long flags;
-
-        spin_lock_irqsave(&nic->tx_lock, flags);
-        vlan_group_set_device(nic->vlgrp, vid, NULL);
-        spin_unlock_irqrestore(&nic->tx_lock, flags);
-}
-
 /*
  * Constants to be programmed into the Xena's registers, to configure
  * the XAUI.
@@ -7412,7 +7401,6 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
         dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
         dev->vlan_rx_register = s2io_vlan_rx_register;
-        dev->vlan_rx_kill_vid = (void *)s2io_vlan_rx_kill_vid;
 
         /*
          * will use eth_mac_addr() for  dev->set_mac_address
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index ef84d7c757a..b47ad1df2e0 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -1191,43 +1191,6 @@ spider_net_poll(struct net_device *netdev, int *budget)
 }
 
 /**
- * spider_net_vlan_rx_reg - initializes VLAN structures in the driver and card
- * @netdev: interface device structure
- * @grp: vlan_group structure that is registered (NULL on destroying interface)
- */
-static void
-spider_net_vlan_rx_reg(struct net_device *netdev, struct vlan_group *grp)
-{
-        /* further enhancement... yet to do */
-        return;
-}
-
-/**
- * spider_net_vlan_rx_add - adds VLAN id to the card filter
- * @netdev: interface device structure
- * @vid: VLAN id to add
- */
-static void
-spider_net_vlan_rx_add(struct net_device *netdev, uint16_t vid)
-{
-        /* further enhancement... yet to do */
-        /* add vid to card's VLAN filter table */
-        return;
-}
-
-/**
- * spider_net_vlan_rx_kill - removes VLAN id to the card filter
- * @netdev: interface device structure
- * @vid: VLAN id to remove
- */
-static void
-spider_net_vlan_rx_kill(struct net_device *netdev, uint16_t vid)
-{
-        /* further enhancement... yet to do */
-        /* remove vid from card's VLAN filter table */
-}
-
-/**
  * spider_net_get_stats - get interface statistics
  * @netdev: interface device structure
  *
@@ -2177,9 +2140,6 @@ spider_net_setup_netdev_ops(struct net_device *netdev)
         netdev->poll = &spider_net_poll;
         netdev->weight = SPIDER_NET_NAPI_WEIGHT;
         /* HW VLAN */
-        netdev->vlan_rx_register = &spider_net_vlan_rx_reg;
-        netdev->vlan_rx_add_vid = &spider_net_vlan_rx_add;
-        netdev->vlan_rx_kill_vid = &spider_net_vlan_rx_kill;
 #ifdef CONFIG_NET_POLL_CONTROLLER
         /* poll controller */
         netdev->poll_controller = &spider_net_poll_controller;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 923b9c725cc..023779a581f 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -9121,21 +9121,6 @@ static void tg3_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
         if (netif_running(dev))
                 tg3_netif_start(tp);
 }
-
-static void tg3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-        struct tg3 *tp = netdev_priv(dev);
-
-        if (netif_running(dev))
-                tg3_netif_stop(tp);
-
-        tg3_full_lock(tp, 0);
-        vlan_group_set_device(tp->vlgrp, vid, NULL);
-        tg3_full_unlock(tp);
-
-        if (netif_running(dev))
-                tg3_netif_start(tp);
-}
 #endif
 
 static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
@@ -11778,7 +11763,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 #if TG3_VLAN_TAG_USED
         dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
         dev->vlan_rx_register = tg3_vlan_rx_register;
-        dev->vlan_rx_kill_vid = tg3_vlan_rx_kill_vid;
 #endif
 
         tp = netdev_priv(dev);
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index f7257359412..15b2fb8aa49 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -741,15 +741,6 @@ typhoon_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
         spin_unlock_bh(&tp->state_lock);
 }
 
-static void
-typhoon_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-        struct typhoon *tp = netdev_priv(dev);
-        spin_lock_bh(&tp->state_lock);
-        vlan_group_set_device(tp->vlgrp, vid, NULL);
-        spin_unlock_bh(&tp->state_lock);
-}
-
 static inline void
 typhoon_tso_fill(struct sk_buff *skb, struct transmit_ring *txRing,
                         u32 ring_dma)
@@ -2542,7 +2533,7 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         dev->get_stats          = typhoon_get_stats;
         dev->set_mac_address    = typhoon_set_mac_address;
         dev->vlan_rx_register   = typhoon_vlan_rx_register;
-        dev->vlan_rx_kill_vid   = typhoon_vlan_rx_kill_vid;
+
         SET_ETHTOOL_OPS(dev, &typhoon_ethtool_ops);
 
         /* We can handle scatter gather, up to 16 entries, and