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authorJiri Pirko <jpirko@redhat.com>2011-12-08 19:52:37 -0500
committerDavid S. Miller <davem@davemloft.net>2011-12-08 19:52:37 -0500
commit8e586137e6b63af1e881b328466ab5ffbe562510 (patch)
treeda0767e1b1361aa24bd32f485453079e31854c0c /drivers/net/macvlan.c
parent7da82c06ded105bf601bfa0eafc92e84eb0ceeed (diff)
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/macvlan.c')
-rw-r--r--drivers/net/macvlan.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 74134970b70..2511bc5c34f 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -520,7 +520,7 @@ static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
return stats;
}
-static void macvlan_vlan_rx_add_vid(struct net_device *dev,
+static int macvlan_vlan_rx_add_vid(struct net_device *dev,
unsigned short vid)
{
struct macvlan_dev *vlan = netdev_priv(dev);
@@ -528,10 +528,11 @@ static void macvlan_vlan_rx_add_vid(struct net_device *dev,
const struct net_device_ops *ops = lowerdev->netdev_ops;
if (ops->ndo_vlan_rx_add_vid)
- ops->ndo_vlan_rx_add_vid(lowerdev, vid);
+ return ops->ndo_vlan_rx_add_vid(lowerdev, vid);
+ return 0;
}
-static void macvlan_vlan_rx_kill_vid(struct net_device *dev,
+static int macvlan_vlan_rx_kill_vid(struct net_device *dev,
unsigned short vid)
{
struct macvlan_dev *vlan = netdev_priv(dev);
@@ -539,7 +540,8 @@ static void macvlan_vlan_rx_kill_vid(struct net_device *dev,
const struct net_device_ops *ops = lowerdev->netdev_ops;
if (ops->ndo_vlan_rx_kill_vid)
- ops->ndo_vlan_rx_kill_vid(lowerdev, vid);
+ return ops->ndo_vlan_rx_kill_vid(lowerdev, vid);
+ return 0;
}
static void macvlan_ethtool_get_drvinfo(struct net_device *dev,