From ddbe993dbe4d832a6ea31e4359150fbc5a4b93d4 Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Mon, 20 Jun 2016 23:04:02 +0200 Subject: [PATCH] mlxsw: spectrum: Remove unnecessary checks from event processing When upper device of a VLAN device changes we already made sure it's a bridge device in PRECHANGEUPPER, so no need to check it's a master device in CHANGEUPPER. Signed-off-by: Ido Schimmel Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 46c867f3f261..e55c685ee4f3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -3440,10 +3440,10 @@ static int mlxsw_sp_netdevice_vport_event(struct net_device *dev, switch (event) { case NETDEV_PRECHANGEUPPER: upper_dev = info->upper_dev; - if (!info->master || !info->linking) - break; if (!netif_is_bridge_master(upper_dev)) return -EINVAL; + if (!info->linking) + break; /* We can't have multiple VLAN interfaces configured on * the same port and being members in the same bridge. */ @@ -3453,8 +3453,6 @@ static int mlxsw_sp_netdevice_vport_event(struct net_device *dev, break; case NETDEV_CHANGEUPPER: upper_dev = info->upper_dev; - if (!info->master) - break; if (info->linking) { if (!mlxsw_sp_vport) { WARN_ON(!mlxsw_sp_vport); -- 2.20.1