diff options
| 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/ethernet/intel/e1000e | |
| parent | 7da82c06ded105bf601bfa0eafc92e84eb0ceeed (diff) | |
| download | blackbird-op-linux-8e586137e6b63af1e881b328466ab5ffbe562510.tar.gz blackbird-op-linux-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/ethernet/intel/e1000e')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 93ae0c26d434..90953b4d6bfa 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -2522,7 +2522,7 @@ clean_rx: return work_done; } -static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid) +static int e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -2532,7 +2532,7 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid) if ((adapter->hw.mng_cookie.status & E1000_MNG_DHCP_COOKIE_STATUS_VLAN) && (vid == adapter->mng_vlan_id)) - return; + return 0; /* add VID to filter table */ if (adapter->flags & FLAG_HAS_HW_VLAN_FILTER) { @@ -2543,9 +2543,11 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid) } set_bit(vid, adapter->active_vlans); + + return 0; } -static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) +static int e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -2556,7 +2558,7 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) (vid == adapter->mng_vlan_id)) { /* release control to f/w */ e1000e_release_hw_control(adapter); - return; + return 0; } /* remove VID from filter table */ @@ -2568,6 +2570,8 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) } clear_bit(vid, adapter->active_vlans); + + return 0; } /** |
