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| author |   Jiri Pirko <jpirko@redhat.com> | 2011-12-08 19:52:37 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-12-08 19:52:37 -0500 |
| commit | 8e586137e6b63af1e881b328466ab5ffbe562510 (patch) | |
| tree | da0767e1b1361aa24bd32f485453079e31854c0c /drivers/net/virtio_net.c | |
| parent | vlan: rename vlan_dev_info to vlan_dev_priv (diff) | |
| download | linux-dev-8e586137e6b63af1e881b328466ab5ffbe562510.tar.xz linux-dev-8e586137e6b63af1e881b328466ab5ffbe562510.zip | |
net: make vlan ndo_vlan_rx_[add/kill]_vid return error value
Let caller know the result of adding/removing vlan id to/from vlan
filter.
In some drivers I make those functions to just return 0. But in those
where there is able to see if hw setup went correctly, return value is
set appropriately.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 5a961720f64c..609c51f90e6c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -855,7 +855,7 @@ static void virtnet_set_rx_mode(struct net_device *dev) kfree(buf); } -static void virtnet_vlan_rx_add_vid(struct net_device *dev, u16 vid) +static int virtnet_vlan_rx_add_vid(struct net_device *dev, u16 vid) { struct virtnet_info *vi = netdev_priv(dev); struct scatterlist sg; @@ -865,9 +865,10 @@ static void virtnet_vlan_rx_add_vid(struct net_device *dev, u16 vid) if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN, VIRTIO_NET_CTRL_VLAN_ADD, &sg, 1, 0)) dev_warn(&dev->dev, "Failed to add VLAN ID %d.\n", vid); + return 0; } -static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid) +static int virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid) { struct virtnet_info *vi = netdev_priv(dev); struct scatterlist sg; @@ -877,6 +878,7 @@ static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid) if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN, VIRTIO_NET_CTRL_VLAN_DEL, &sg, 1, 0)) dev_warn(&dev->dev, "Failed to kill VLAN ID %d.\n", vid); + return 0; } static void virtnet_get_ringparam(struct net_device *dev, |