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net: make vlan ndo_vlan_rx_[add/kill]_vid return error value

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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>
This commit is contained in:
Jiri Pirko
2011-12-08 19:52:37 -05:00
committed by David S. Miller
parent 7da82c06de
commit 8e586137e6
28 changed files with 210 additions and 107 deletions
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6
drivers/net/ethernet/neterion/vxge/vxge-main.c
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@@ -3305,7 +3305,7 @@ static void vxge_tx_watchdog(struct net_device *dev)
*
* Add the vlan id to the devices vlan id table
*/
static void
static int
vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct vxgedev *vdev = netdev_priv(dev);
@@ -3320,6 +3320,7 @@ vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
vxge_hw_vpath_vid_add(vpath->handle, vid);
}
set_bit(vid, vdev->active_vlans);
return 0;
}
/**
@@ -3329,7 +3330,7 @@ vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
*
* Remove the vlan id from the device's vlan id table
*/
static void
static int
vxge_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct vxgedev *vdev = netdev_priv(dev);
@@ -3348,6 +3349,7 @@ vxge_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
vxge_debug_entryexit(VXGE_TRACE,
"%s:%d Exiting...", __func__, __LINE__);
clear_bit(vid, vdev->active_vlans);
return 0;
}
static const struct net_device_ops vxge_netdev_ops = {