From 00f54e68924eaf075f3f24be18557899d347bc4a Mon Sep 17 00:00:00 2001 From: Petr Machata Date: Thu, 6 Dec 2018 17:05:36 +0000 Subject: net: core: dev: Add extack argument to dev_open() In order to pass extack together with NETDEV_PRE_UP notifications, it's necessary to route the extack to __dev_open() from diverse (possibly indirect) callers. One prominent API through which the notification is invoked is dev_open(). Therefore extend dev_open() with and extra extack argument and update all users. Most of the calls end up just encoding NULL, but bond and team drivers have the extack readily available. Signed-off-by: Petr Machata Acked-by: Jiri Pirko Reviewed-by: Ido Schimmel Reviewed-by: David Ahern Signed-off-by: David S. Miller --- drivers/net/bonding/bond_main.c | 2 +- drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c | 2 +- drivers/net/ethernet/cisco/enic/enic_ethtool.c | 2 +- drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 2 +- drivers/net/ethernet/sfc/ethtool.c | 2 +- drivers/net/ethernet/sfc/falcon/ethtool.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- drivers/net/hyperv/netvsc_drv.c | 4 ++-- drivers/net/net_failover.c | 8 ++++---- drivers/net/team/team.c | 2 +- drivers/net/wireless/intersil/hostap/hostap_main.c | 2 +- 12 files changed, 16 insertions(+), 16 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 333387f1f1fe..6b34dbefa7dd 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1538,7 +1538,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev, slave_dev->flags |= IFF_SLAVE; /* open the slave since the application closed it */ - res = dev_open(slave_dev); + res = dev_open(slave_dev, extack); if (res) { netdev_dbg(bond_dev, "Opening slave %s failed\n", slave_dev->name); goto err_restore_mac; diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c index a5fd71692c8b..43b42615ad84 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c @@ -525,7 +525,7 @@ static int aq_set_ringparam(struct net_device *ndev, } } if (ndev_running) - err = dev_open(ndev); + err = dev_open(ndev, NULL); err_exit: return err; diff --git a/drivers/net/ethernet/cisco/enic/enic_ethtool.c b/drivers/net/ethernet/cisco/enic/enic_ethtool.c index f42f7a6e1559..ebd5c2cf1efe 100644 --- a/drivers/net/ethernet/cisco/enic/enic_ethtool.c +++ b/drivers/net/ethernet/cisco/enic/enic_ethtool.c @@ -241,7 +241,7 @@ static int enic_set_ringparam(struct net_device *netdev, } enic_init_vnic_resources(enic); if (running) { - err = dev_open(netdev); + err = dev_open(netdev, NULL); if (err) goto err_out; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 774beda040a1..8e9b95871d30 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -624,7 +624,7 @@ static void hns_nic_self_test(struct net_device *ndev, clear_bit(NIC_STATE_TESTING, &priv->state); if (if_running) - (void)dev_open(ndev); + (void)dev_open(ndev, NULL); } /* Online tests aren't run; pass by default */ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 4563638367ac..e678b6939da3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -821,7 +821,7 @@ static int hns3_set_ringparam(struct net_device *ndev, } if (if_running) - ret = dev_open(ndev); + ret = dev_open(ndev, NULL); return ret; } diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index 3143588ffd77..600d7b895cf2 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -539,7 +539,7 @@ static void efx_ethtool_self_test(struct net_device *net_dev, /* We need rx buffers and interrupts. */ already_up = (efx->net_dev->flags & IFF_UP); if (!already_up) { - rc = dev_open(efx->net_dev); + rc = dev_open(efx->net_dev, NULL); if (rc) { netif_err(efx, drv, efx->net_dev, "failed opening device.\n"); diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c index 1ccdb7a82e2a..72cedec945c1 100644 --- a/drivers/net/ethernet/sfc/falcon/ethtool.c +++ b/drivers/net/ethernet/sfc/falcon/ethtool.c @@ -517,7 +517,7 @@ static void ef4_ethtool_self_test(struct net_device *net_dev, /* We need rx buffers and interrupts. */ already_up = (efx->net_dev->flags & IFF_UP); if (!already_up) { - rc = dev_open(efx->net_dev); + rc = dev_open(efx->net_dev, NULL); if (rc) { netif_err(efx, drv, efx->net_dev, "failed opening device.\n"); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index c728ed1375b2..d20496f0ebd0 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4082,7 +4082,7 @@ static void stmmac_reset_subtask(struct stmmac_priv *priv) set_bit(STMMAC_DOWN, &priv->state); dev_close(priv->dev); - dev_open(priv->dev); + dev_open(priv->dev, NULL); clear_bit(STMMAC_DOWN, &priv->state); clear_bit(STMMAC_RESETING, &priv->state); rtnl_unlock(); diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 85936ed9e952..c65620adab52 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -137,7 +137,7 @@ static int netvsc_open(struct net_device *net) * slave as up. If open fails, then slave will be * still be offline (and not used). */ - ret = dev_open(vf_netdev); + ret = dev_open(vf_netdev, NULL); if (ret) netdev_warn(net, "unable to open slave: %s: %d\n", @@ -2002,7 +2002,7 @@ static void __netvsc_vf_setup(struct net_device *ndev, netif_addr_unlock_bh(ndev); if (netif_running(ndev)) { - ret = dev_open(vf_netdev); + ret = dev_open(vf_netdev, NULL); if (ret) netdev_warn(vf_netdev, "unable to open: %d\n", ret); diff --git a/drivers/net/net_failover.c b/drivers/net/net_failover.c index e964d312f4ca..ed1166adaa2f 100644 --- a/drivers/net/net_failover.c +++ b/drivers/net/net_failover.c @@ -40,14 +40,14 @@ static int net_failover_open(struct net_device *dev) primary_dev = rtnl_dereference(nfo_info->primary_dev); if (primary_dev) { - err = dev_open(primary_dev); + err = dev_open(primary_dev, NULL); if (err) goto err_primary_open; } standby_dev = rtnl_dereference(nfo_info->standby_dev); if (standby_dev) { - err = dev_open(standby_dev); + err = dev_open(standby_dev, NULL); if (err) goto err_standby_open; } @@ -517,7 +517,7 @@ static int net_failover_slave_register(struct net_device *slave_dev, dev_hold(slave_dev); if (netif_running(failover_dev)) { - err = dev_open(slave_dev); + err = dev_open(slave_dev, NULL); if (err && (err != -EBUSY)) { netdev_err(failover_dev, "Opening slave %s failed err:%d\n", slave_dev->name, err); @@ -680,7 +680,7 @@ static int net_failover_slave_name_change(struct net_device *slave_dev, /* We need to bring up the slave after the rename by udev in case * open failed with EBUSY when it was registered. */ - dev_open(slave_dev); + dev_open(slave_dev, NULL); return 0; } diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 364f514d56d8..93576e0240dd 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1212,7 +1212,7 @@ static int team_port_add(struct team *team, struct net_device *port_dev, goto err_port_enter; } - err = dev_open(port_dev); + err = dev_open(port_dev, extack); if (err) { netdev_dbg(dev, "Device %s opening failed\n", portname); diff --git a/drivers/net/wireless/intersil/hostap/hostap_main.c b/drivers/net/wireless/intersil/hostap/hostap_main.c index 012930d35434..b0e7c0a0617e 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_main.c +++ b/drivers/net/wireless/intersil/hostap/hostap_main.c @@ -690,7 +690,7 @@ static int prism2_open(struct net_device *dev) /* Master radio interface is needed for all operation, so open * it automatically when any virtual net_device is opened. */ local->master_dev_auto_open = 1; - dev_open(local->dev); + dev_open(local->dev, NULL); } netif_device_attach(dev); -- cgit v1.2.3-59-g8ed1b