diff options
| author | Jiri Pirko <jpirko@redhat.com> | 2011-12-09 00:52:37 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-12-09 00:52:37 (GMT) |
| commit | 8e586137e6b63af1e881b328466ab5ffbe562510 (patch) | |
| tree | da0767e1b1361aa24bd32f485453079e31854c0c /drivers/net/ethernet/qlogic | |
| parent | 7da82c06ded105bf601bfa0eafc92e84eb0ceeed (diff) | |
| download | linux-fsl-qoriq-8e586137e6b63af1e881b328466ab5ffbe562510.tar.xz | |
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/qlogic')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlge/qlge_main.c | 38 |
2 files changed, 30 insertions, 18 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 823f845..69b8e4e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -97,8 +97,8 @@ static int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *, u32); static int qlcnicvf_start_firmware(struct qlcnic_adapter *); static void qlcnic_set_netdev_features(struct qlcnic_adapter *, struct qlcnic_esw_func_cfg *); -static void qlcnic_vlan_rx_add(struct net_device *, u16); -static void qlcnic_vlan_rx_del(struct net_device *, u16); +static int qlcnic_vlan_rx_add(struct net_device *, u16); +static int qlcnic_vlan_rx_del(struct net_device *, u16); /* PCI Device ID Table */ #define ENTRY(device) \ @@ -735,20 +735,22 @@ qlcnic_set_vlan_config(struct qlcnic_adapter *adapter, adapter->pvid = 0; } -static void +static int qlcnic_vlan_rx_add(struct net_device *netdev, u16 vid) { struct qlcnic_adapter *adapter = netdev_priv(netdev); set_bit(vid, adapter->vlans); + return 0; } -static void +static int qlcnic_vlan_rx_del(struct net_device *netdev, u16 vid) { struct qlcnic_adapter *adapter = netdev_priv(netdev); qlcnic_restore_indev_addr(netdev, NETDEV_DOWN); clear_bit(vid, adapter->vlans); + return 0; } static void diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index 1ce4e08..b548987 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -2349,56 +2349,66 @@ static int qlge_set_features(struct net_device *ndev, return 0; } -static void __qlge_vlan_rx_add_vid(struct ql_adapter *qdev, u16 vid) +static int __qlge_vlan_rx_add_vid(struct ql_adapter *qdev, u16 vid) { u32 enable_bit = MAC_ADDR_E; + int err; - if (ql_set_mac_addr_reg - (qdev, (u8 *) &enable_bit, MAC_ADDR_TYPE_VLAN, vid)) { + err = ql_set_mac_addr_reg(qdev, (u8 *) &enable_bit, + MAC_ADDR_TYPE_VLAN, vid); + if (err) netif_err(qdev, ifup, qdev->ndev, "Failed to init vlan address.\n"); - } + return err; } -static void qlge_vlan_rx_add_vid(struct net_device *ndev, u16 vid) +static int qlge_vlan_rx_add_vid(struct net_device *ndev, u16 vid) { struct ql_adapter *qdev = netdev_priv(ndev); int status; + int err; status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK); if (status) - return; + return status; - __qlge_vlan_rx_add_vid(qdev, vid); + err = __qlge_vlan_rx_add_vid(qdev, vid); set_bit(vid, qdev->active_vlans); ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK); + + return err; } -static void __qlge_vlan_rx_kill_vid(struct ql_adapter *qdev, u16 vid) +static int __qlge_vlan_rx_kill_vid(struct ql_adapter *qdev, u16 vid) { u32 enable_bit = 0; + int err; - if (ql_set_mac_addr_reg - (qdev, (u8 *) &enable_bit, MAC_ADDR_TYPE_VLAN, vid)) { + err = ql_set_mac_addr_reg(qdev, (u8 *) &enable_bit, + MAC_ADDR_TYPE_VLAN, vid); + if (err) netif_err(qdev, ifup, qdev->ndev, "Failed to clear vlan address.\n"); - } + return err; } -static void qlge_vlan_rx_kill_vid(struct net_device *ndev, u16 vid) +static int qlge_vlan_rx_kill_vid(struct net_device *ndev, u16 vid) { struct ql_adapter *qdev = netdev_priv(ndev); int status; + int err; status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK); if (status) - return; + return status; - __qlge_vlan_rx_kill_vid(qdev, vid); + err = __qlge_vlan_rx_kill_vid(qdev, vid); clear_bit(vid, qdev->active_vlans); ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK); + + return err; } static void qlge_restore_vlan(struct ql_adapter *qdev) |