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authorEric Dumazet <eric.dumazet@gmail.com>2010-11-11 10:42:45 +0100
committerDavid S. Miller <davem@davemloft.net>2010-11-16 20:17:42 +0100
commit213b15ca818adf7766cd7162c2159a6ecdd3bab8 (patch)
treee6655afbd3b1b5830543d102e0d2e9f47da9b36a /net/8021q/vlan_dev.c
parentvlan: lockless transmit path (diff)
downloadlinux-213b15ca818adf7766cd7162c2159a6ecdd3bab8.tar.xz
linux-213b15ca818adf7766cd7162c2159a6ecdd3bab8.zip
vlan: remove ndo_select_queue() logic
Now vlan are lockless, we dont need special ndo_select_queue() logic. dev_pick_tx() will do the multiqueue stuff on the real device transmit. Suggested-by: Jesse Gross <jesse@nicira.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan_dev.c')
-rw-r--r--net/8021q/vlan_dev.c40
1 files changed, 2 insertions, 38 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 2fa3f4a3f60f..be737539f34d 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -346,14 +346,6 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb,
return ret;
}
-static u16 vlan_dev_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
- struct net_device *rdev = vlan_dev_info(dev)->real_dev;
- const struct net_device_ops *ops = rdev->netdev_ops;
-
- return ops->ndo_select_queue(rdev, skb);
-}
-
static int vlan_dev_change_mtu(struct net_device *dev, int new_mtu)
{
/* TODO: gotta make sure the underlying layer can handle it,
@@ -682,7 +674,7 @@ static const struct header_ops vlan_header_ops = {
.parse = eth_header_parse,
};
-static const struct net_device_ops vlan_netdev_ops, vlan_netdev_ops_sq;
+static const struct net_device_ops vlan_netdev_ops;
static int vlan_dev_init(struct net_device *dev)
{
@@ -723,10 +715,7 @@ static int vlan_dev_init(struct net_device *dev)
dev->hard_header_len = real_dev->hard_header_len + VLAN_HLEN;
}
- if (real_dev->netdev_ops->ndo_select_queue)
- dev->netdev_ops = &vlan_netdev_ops_sq;
- else
- dev->netdev_ops = &vlan_netdev_ops;
+ dev->netdev_ops = &vlan_netdev_ops;
if (is_vlan_dev(real_dev))
subclass = 1;
@@ -872,31 +861,6 @@ static const struct net_device_ops vlan_netdev_ops = {
#endif
};
-static const struct net_device_ops vlan_netdev_ops_sq = {
- .ndo_select_queue = vlan_dev_select_queue,
- .ndo_change_mtu = vlan_dev_change_mtu,
- .ndo_init = vlan_dev_init,
- .ndo_uninit = vlan_dev_uninit,
- .ndo_open = vlan_dev_open,
- .ndo_stop = vlan_dev_stop,
- .ndo_start_xmit = vlan_dev_hard_start_xmit,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = vlan_dev_set_mac_address,
- .ndo_set_rx_mode = vlan_dev_set_rx_mode,
- .ndo_set_multicast_list = vlan_dev_set_rx_mode,
- .ndo_change_rx_flags = vlan_dev_change_rx_flags,
- .ndo_do_ioctl = vlan_dev_ioctl,
- .ndo_neigh_setup = vlan_dev_neigh_setup,
- .ndo_get_stats64 = vlan_dev_get_stats64,
-#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
- .ndo_fcoe_ddp_setup = vlan_dev_fcoe_ddp_setup,
- .ndo_fcoe_ddp_done = vlan_dev_fcoe_ddp_done,
- .ndo_fcoe_enable = vlan_dev_fcoe_enable,
- .ndo_fcoe_disable = vlan_dev_fcoe_disable,
- .ndo_fcoe_get_wwn = vlan_dev_fcoe_get_wwn,
-#endif
-};
-
void vlan_setup(struct net_device *dev)
{
ether_setup(dev);