diff options
Diffstat (limited to 'drivers/net')
25 files changed, 190 insertions, 92 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 3216c514fdc8..d72c37f03e50 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -428,7 +428,7 @@ int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, * @bond_dev: bonding net device that got called * @vid: vlan id being added */ -static void bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid) +static int bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid) { struct bonding *bond = netdev_priv(bond_dev); struct slave *slave; @@ -448,7 +448,10 @@ static void bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid) if (res) { pr_err("%s: Error: Failed to add vlan id %d\n", bond_dev->name, vid); + return res; } + + return 0; } /** @@ -456,7 +459,7 @@ static void bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid) * @bond_dev: bonding net device that got called * @vid: vlan id being removed */ -static void bond_vlan_rx_kill_vid(struct net_device *bond_dev, uint16_t vid) +static int bond_vlan_rx_kill_vid(struct net_device *bond_dev, uint16_t vid) { struct bonding *bond = netdev_priv(bond_dev); struct slave *slave; @@ -476,7 +479,10 @@ static void bond_vlan_rx_kill_vid(struct net_device *bond_dev, uint16_t vid) if (res) { pr_err("%s: Error: Failed to remove vlan id %d\n", bond_dev->name, vid); + return res; } + + return 0; } static void bond_add_vlans_on_slave(struct bonding *bond, struct net_device *slave_dev) diff --git a/drivers/net/ethernet/adaptec/starfire.c b/drivers/net/ethernet/adaptec/starfire.c index a446e251908b..cb4f38a17f20 100644 --- a/drivers/net/ethernet/adaptec/starfire.c +++ b/drivers/net/ethernet/adaptec/starfire.c @@ -607,7 +607,7 @@ static const struct ethtool_ops ethtool_ops; #ifdef VLAN_SUPPORT -static void netdev_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) +static int netdev_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) { struct netdev_private *np = netdev_priv(dev); @@ -617,9 +617,11 @@ static void netdev_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) set_bit(vid, np->active_vlans); set_rx_mode(dev); spin_unlock(&np->lock); + + return 0; } -static void netdev_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) +static int netdev_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) { struct netdev_private *np = netdev_priv(dev); @@ -629,6 +631,8 @@ static void netdev_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) clear_bit(vid, np->active_vlans); set_rx_mode(dev); spin_unlock(&np->lock); + + return 0; } #endif /* VLAN_SUPPORT */ diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index 7f3091e7eb42..aac3a3b710a0 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -2968,7 +2968,7 @@ bnad_change_mtu(struct net_device *netdev, int new_mtu) return err; } -static void +static int bnad_vlan_rx_add_vid(struct net_device *netdev, unsigned short vid) { @@ -2976,7 +2976,7 @@ bnad_vlan_rx_add_vid(struct net_device *netdev, unsigned long flags; if (!bnad->rx_info[0].rx) - return; + return 0; mutex_lock(&bnad->conf_mutex); @@ -2986,9 +2986,11 @@ bnad_vlan_rx_add_vid(struct net_device *netdev, spin_unlock_irqrestore(&bnad->bna_lock, flags); mutex_unlock(&bnad->conf_mutex); + + return 0; } -static void +static int bnad_vlan_rx_kill_vid(struct net_device *netdev, unsigned short vid) { @@ -2996,7 +2998,7 @@ bnad_vlan_rx_kill_vid(struct net_device *netdev, unsigned long flags; if (!bnad->rx_info[0].rx) - return; + return 0; mutex_lock(&bnad->conf_mutex); @@ -3006,6 +3008,8 @@ bnad_vlan_rx_kill_vid(struct net_device *netdev, spin_unlock_irqrestore(&bnad->bna_lock, flags); mutex_unlock(&bnad->conf_mutex); + + return 0; } #ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/ethernet/cisco/enic/enic_dev.c b/drivers/net/ethernet/cisco/enic/enic_dev.c index fd6247b3c0ee..bf0fc56dba19 100644 --- a/drivers/net/ethernet/cisco/enic/enic_dev.c +++ b/drivers/net/ethernet/cisco/enic/enic_dev.c @@ -212,23 +212,29 @@ int enic_dev_deinit_done(struct enic *enic, int *status) } /* rtnl lock is held */ -void enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid) +int enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct enic *enic = netdev_priv(netdev); + int err; spin_lock(&enic->devcmd_lock); - enic_add_vlan(enic, vid); + err = enic_add_vlan(enic, vid); spin_unlock(&enic->devcmd_lock); + + return err; } /* rtnl lock is held */ -void enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) +int enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct enic *enic = netdev_priv(netdev); + int err; spin_lock(&enic->devcmd_lock); - enic_del_vlan(enic, vid); + err = enic_del_vlan(enic, vid); spin_unlock(&enic->devcmd_lock); + + return err; } int enic_dev_enable2(struct enic *enic, int active) diff --git a/drivers/net/ethernet/cisco/enic/enic_dev.h b/drivers/net/ethernet/cisco/enic/enic_dev.h index 1f83a4747ba0..da1cba3c410e 100644 --- a/drivers/net/ethernet/cisco/enic/enic_dev.h +++ b/drivers/net/ethernet/cisco/enic/enic_dev.h @@ -46,8 +46,8 @@ int enic_dev_packet_filter(struct enic *enic, int directed, int multicast, int broadcast, int promisc, int allmulti); int enic_dev_add_addr(struct enic *enic, u8 *addr); int enic_dev_del_addr(struct enic *enic, u8 *addr); -void enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid); -void enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); +int enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid); +int enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); int enic_dev_notify_unset(struct enic *enic); int enic_dev_hang_notify(struct enic *enic); int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic); diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 3854fb0610ba..b8a526f9efc8 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -780,31 +780,35 @@ static int be_vid_config(struct be_adapter *adapter, bool vf, u32 vf_num) return status; } -static void be_vlan_add_vid(struct net_device *netdev, u16 vid) +static int be_vlan_add_vid(struct net_device *netdev, u16 vid) { struct be_adapter *adapter = netdev_priv(netdev); adapter->vlans_added++; if (!be_physfn(adapter)) - return; + return 0; adapter->vlan_tag[vid] = 1; if (adapter->vlans_added <= (adapter->max_vlans + 1)) be_vid_config(adapter, false, 0); + + return 0; } -static void be_vlan_rem_vid(struct net_device *netdev, u16 vid) +static int be_vlan_rem_vid(struct net_device *netdev, u16 vid) { struct be_adapter *adapter = netdev_priv(netdev); adapter->vlans_added--; if (!be_physfn(adapter)) - return; + return 0; adapter->vlan_tag[vid] = 0; if (adapter->vlans_added <= adapter->max_vlans) be_vid_config(adapter, false, 0); + + return 0; } static void be_set_rx_mode(struct net_device *netdev) diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index bfeccbfde236..3554414eb5e2 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -2114,17 +2114,19 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } -static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) +static int ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) { struct ehea_port *port = netdev_priv(dev); struct ehea_adapter *adapter = port->adapter; struct hcp_ehea_port_cb1 *cb1; int index; u64 hret; + int err = 0; cb1 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb1) { pr_err("no mem for cb1\n"); + err = -ENOMEM; goto out; } @@ -2132,6 +2134,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) H_PORT_CB1, H_PORT_CB1_ALL, cb1); if (hret != H_SUCCESS) { pr_err("query_ehea_port failed\n"); + err = -EINVAL; goto out; } @@ -2140,24 +2143,28 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id, H_PORT_CB1, H_PORT_CB1_ALL, cb1); - if (hret != H_SUCCESS) + if (hret != H_SUCCESS) { pr_err("modify_ehea_port failed\n"); + err = -EINVAL; + } out: free_page((unsigned long)cb1); - return; + return err; } -static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) +static int ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) { struct ehea_port *port = netdev_priv(dev); struct ehea_adapter *adapter = port->adapter; struct hcp_ehea_port_cb1 *cb1; int index; u64 hret; + int err = 0; cb1 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb1) { pr_err("no mem for cb1\n"); + err = -ENOMEM; goto out; } @@ -2165,6 +2172,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) H_PORT_CB1, H_PORT_CB1_ALL, cb1); if (hret != H_SUCCESS) { pr_err("query_ehea_port failed\n"); + err = -EINVAL; goto out; } @@ -2173,10 +2181,13 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id, H_PORT_CB1, H_PORT_CB1_ALL, cb1); - if (hret != H_SUCCESS) + if (hret != H_SUCCESS) { pr_err("modify_ehea_port failed\n"); + err = -EINVAL; + } out: free_page((unsigned long)cb1); + return err; } int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp) diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 82f4ef142259..053f01289eff 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -169,8 +169,8 @@ static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter, static bool e1000_vlan_used(struct e1000_adapter *adapter); static void e1000_vlan_mode(struct net_device *netdev, netdev_features_t features); -static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid); -static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); +static int e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid); +static int e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); static void e1000_restore_vlan(struct e1000_adapter *adapter); #ifdef CONFIG_PM @@ -4604,7 +4604,7 @@ static void e1000_vlan_mode(struct net_device *netdev, e1000_irq_enable(adapter); } -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; @@ -4613,7 +4613,7 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid) if ((hw->mng_cookie.status & E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) && (vid == adapter->mng_vlan_id)) - return; + return 0; if (!e1000_vlan_used(adapter)) e1000_vlan_filter_on_off(adapter, true); @@ -4625,9 +4625,11 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid) e1000_write_vfta(hw, index, vfta); 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; @@ -4648,6 +4650,8 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) if (!e1000_vlan_used(adapter)) e1000_vlan_filter_on_off(adapter, false); + + return 0; } static void e1000_restore_vlan(struct e1000_adapter *adapter) 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; } /** diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 143cfebe3182..89d576ce5776 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -148,8 +148,8 @@ static int igb_ioctl(struct net_device *, struct ifreq *, int cmd); static void igb_tx_timeout(struct net_device *); static void igb_reset_task(struct work_struct *); static void igb_vlan_mode(struct net_device *netdev, netdev_features_t features); -static void igb_vlan_rx_add_vid(struct net_device *, u16); -static void igb_vlan_rx_kill_vid(struct net_device *, u16); +static int igb_vlan_rx_add_vid(struct net_device *, u16); +static int igb_vlan_rx_kill_vid(struct net_device *, u16); static void igb_restore_vlan(struct igb_adapter *); static void igb_rar_set_qsel(struct igb_adapter *, u8 *, u32 , u8); static void igb_ping_all_vfs(struct igb_adapter *); @@ -6491,7 +6491,7 @@ static void igb_vlan_mode(struct net_device *netdev, netdev_features_t features) igb_rlpml_set(adapter); } -static void igb_vlan_rx_add_vid(struct net_device *netdev, u16 vid) +static int igb_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct igb_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -6504,9 +6504,11 @@ static void igb_vlan_rx_add_vid(struct net_device *netdev, u16 vid) igb_vfta_set(hw, vid, true); set_bit(vid, adapter->active_vlans); + + return 0; } -static void igb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) +static int igb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct igb_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -6521,6 +6523,8 @@ static void igb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) igb_vfta_set(hw, vid, false); clear_bit(vid, adapter->active_vlans); + + return 0; } static void igb_restore_vlan(struct igb_adapter *adapter) diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index c358973ce414..fd3da3076c2f 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -1176,18 +1176,20 @@ static void igbvf_set_rlpml(struct igbvf_adapter *adapter) e1000_rlpml_set_vf(hw, max_frame_size); } -static void igbvf_vlan_rx_add_vid(struct net_device *netdev, u16 vid) +static int igbvf_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct igbvf_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; - if (hw->mac.ops.set_vfta(hw, vid, true)) + if (hw->mac.ops.set_vfta(hw, vid, true)) { dev_err(&adapter->pdev->dev, "Failed to add vlan id %d\n", vid); - else - set_bit(vid, adapter->active_vlans); + return -EINVAL; + } + set_bit(vid, adapter->active_vlans); + return 0; } -static void igbvf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) +static int igbvf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct igbvf_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -1197,11 +1199,13 @@ static void igbvf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) if (!test_bit(__IGBVF_DOWN, &adapter->state)) igbvf_irq_enable(adapter); - if (hw->mac.ops.set_vfta(hw, vid, false)) + if (hw->mac.ops.set_vfta(hw, vid, false)) { dev_err(&adapter->pdev->dev, "Failed to remove vlan id %d\n", vid); - else - clear_bit(vid, adapter->active_vlans); + return -EINVAL; + } + clear_bit(vid, adapter->active_vlans); + return 0; } static void igbvf_restore_vlan(struct igbvf_adapter *adapter) diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index 247cf9219e03..c573655f3307 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c @@ -101,8 +101,8 @@ static void ixgb_tx_timeout_task(struct work_struct *work); static void ixgb_vlan_strip_enable(struct ixgb_adapter *adapter); static void ixgb_vlan_strip_disable(struct ixgb_adapter *adapter); -static void ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid); -static void ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); +static int ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid); +static int ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); static void ixgb_restore_vlan(struct ixgb_adapter *adapter); #ifdef CONFIG_NET_POLL_CONTROLLER @@ -2217,7 +2217,7 @@ ixgb_vlan_strip_disable(struct ixgb_adapter *adapter) IXGB_WRITE_REG(&adapter->hw, CTRL0, ctrl); } -static void +static int ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct ixgb_adapter *adapter = netdev_priv(netdev); @@ -2230,9 +2230,11 @@ ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid) vfta |= (1 << (vid & 0x1F)); ixgb_write_vfta(&adapter->hw, index, vfta); set_bit(vid, adapter->active_vlans); + + return 0; } -static void +static int ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct ixgb_adapter *adapter = netdev_priv(netdev); @@ -2245,6 +2247,8 @@ ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) vfta &= ~(1 << (vid & 0x1F)); ixgb_write_vfta(&adapter->hw, index, vfta); clear_bit(vid, adapter->active_vlans); + + return 0; } static void diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 1b28ed9d8cc1..5d94ce1c0fc3 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -3044,7 +3044,7 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter) hw->mac.ops.enable_rx_dma(hw, rxctrl); } -static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid) +static int ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; @@ -3053,9 +3053,11 @@ static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid) /* add VID to filter table */ hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, true); set_bit(vid, adapter->active_vlans); + + return 0; } -static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) +static int ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; @@ -3064,6 +3066,8 @@ static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) /* remove VID from filter table */ hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, false); clear_bit(vid, adapter->active_vlans); + + return 0; } /** diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 5d1a64398169..891162d1610c 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -1403,7 +1403,7 @@ static void ixgbevf_configure_rx(struct ixgbevf_adapter *adapter) } } -static void ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid) +static int ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; @@ -1412,9 +1412,11 @@ static void ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid) if (hw->mac.ops.set_vfta) hw->mac.ops.set_vfta(hw, vid, 0, true); set_bit(vid, adapter->active_vlans); + + return 0; } -static void ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) +static int ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; @@ -1423,6 +1425,8 @@ static void ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) if (hw->mac.ops.set_vfta) hw->mac.ops.set_vfta(hw, vid, 0, false); clear_bit(vid, adapter->active_vlans); + + return 0; } static void ixgbevf_restore_vlan(struct ixgbevf_adapter *adapter) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 4c5bbb3aad31..2083f3b5d689 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -45,7 +45,7 @@ #include "mlx4_en.h" #include "en_port.h" -static void mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) +static int mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) { struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; @@ -67,9 +67,10 @@ static void mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) en_err(priv, "failed adding vlan %d\n", vid); mutex_unlock(&mdev->state_lock); + return 0; } -static void mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) +static int mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) { struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; @@ -93,6 +94,8 @@ static void mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) en_err(priv, "Failed configuring VLAN filter\n"); } mutex_unlock(&mdev->state_lock); + + return 0; } u64 mlx4_en_mac_to_u64(u8 *addr) diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index 16d4d8e913c3..ef76725454d2 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -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 = { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 823f845ddc04..69b8e4ef14d9 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 1ce4e08037b8..b54898737284 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) diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c index 3a90af6d111c..4b19e9b0606b 100644 --- a/drivers/net/ethernet/tehuti/tehuti.c +++ b/drivers/net/ethernet/tehuti/tehuti.c @@ -727,9 +727,10 @@ static void __bdx_vlan_rx_vid(struct net_device *ndev, uint16_t vid, int enable) * @ndev network device * @vid VLAN vid to add */ -static void bdx_vlan_rx_add_vid(struct net_device *ndev, uint16_t vid) +static int bdx_vlan_rx_add_vid(struct net_device *ndev, uint16_t vid) { __bdx_vlan_rx_vid(ndev, vid, 1); + return 0; } /* @@ -737,9 +738,10 @@ static void bdx_vlan_rx_add_vid(struct net_device *ndev, uint16_t vid) * @ndev network device * @vid VLAN vid to kill */ -static void bdx_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid) +static int bdx_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid) { __bdx_vlan_rx_vid(ndev, vid, 0); + return 0; } /** diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index 5587ecdf32e3..bcdbdc72b558 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -488,8 +488,8 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); static const struct ethtool_ops netdev_ethtool_ops; static int rhine_close(struct net_device *dev); static void rhine_shutdown (struct pci_dev *pdev); -static void rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid); -static void rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid); +static int rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid); +static int rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid); static void rhine_set_cam(void __iomem *ioaddr, int idx, u8 *addr); static void rhine_set_vlan_cam(void __iomem *ioaddr, int idx, u8 *addr); static void rhine_set_cam_mask(void __iomem *ioaddr, u32 mask); @@ -1261,7 +1261,7 @@ static void rhine_update_vcam(struct net_device *dev) rhine_set_vlan_cam_mask(ioaddr, vCAMmask); } -static void rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) +static int rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) { struct rhine_private *rp = netdev_priv(dev); @@ -1269,9 +1269,10 @@ static void rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) set_bit(vid, rp->active_vlans); rhine_update_vcam(dev); spin_unlock_irq(&rp->lock); + return 0; } -static void rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) +static int rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) { struct rhine_private *rp = netdev_priv(dev); @@ -1279,6 +1280,7 @@ static void rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) clear_bit(vid, rp->active_vlans); rhine_update_vcam(dev); spin_unlock_irq(&rp->lock); + return 0; } static void init_registers(struct net_device *dev) diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c index 59bb5fd56afe..4128d6b8cc28 100644 --- a/drivers/net/ethernet/via/via-velocity.c +++ b/drivers/net/ethernet/via/via-velocity.c @@ -522,7 +522,7 @@ static void velocity_init_cam_filter(struct velocity_info *vptr) mac_set_vlan_cam_mask(regs, vptr->vCAMmask); } -static void velocity_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) +static int velocity_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) { struct velocity_info *vptr = netdev_priv(dev); @@ -530,9 +530,10 @@ static void velocity_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) set_bit(vid, vptr->active_vlans); velocity_init_cam_filter(vptr); spin_unlock_irq(&vptr->lock); + return 0; } -static void velocity_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) +static int velocity_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) { struct velocity_info *vptr = netdev_priv(dev); @@ -540,6 +541,7 @@ static void velocity_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid clear_bit(vid, vptr->active_vlans); velocity_init_cam_filter(vptr); spin_unlock_irq(&vptr->lock); + return 0; } static void velocity_init_rx_ring_indexes(struct velocity_info *vptr) diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 74134970b709..2511bc5c34f3 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, diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 064155d56bce..8e8bf958539e 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -902,7 +902,7 @@ team_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) return stats; } -static void team_vlan_rx_add_vid(struct net_device *dev, uint16_t vid) +static int team_vlan_rx_add_vid(struct net_device *dev, uint16_t vid) { struct team *team = netdev_priv(dev); struct team_port *port; @@ -915,9 +915,11 @@ static void team_vlan_rx_add_vid(struct net_device *dev, uint16_t vid) ops->ndo_vlan_rx_add_vid(port->dev, vid); } rcu_read_unlock(); + + return 0; } -static void team_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid) +static int team_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid) { struct team *team = netdev_priv(dev); struct team_port *port; @@ -930,6 +932,8 @@ static void team_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid) ops->ndo_vlan_rx_kill_vid(port->dev, vid); } rcu_read_unlock(); + + return 0; } static int team_add_slave(struct net_device *dev, struct net_device *port_dev) 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, diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index d96bfb1ac20b..1c2ae11a9e35 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -1926,7 +1926,7 @@ vmxnet3_restore_vlan(struct vmxnet3_adapter *adapter) } -static void +static int vmxnet3_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct vmxnet3_adapter *adapter = netdev_priv(netdev); @@ -1943,10 +1943,12 @@ vmxnet3_vlan_rx_add_vid(struct net_device *netdev, u16 vid) } set_bit(vid, adapter->active_vlans); + + return 0; } -static void +static int vmxnet3_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct vmxnet3_adapter *adapter = netdev_priv(netdev); @@ -1963,6 +1965,8 @@ vmxnet3_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) } clear_bit(vid, adapter->active_vlans); + + return 0; } |
