diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2018-12-19 06:08:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-12-19 12:28:07 -0800 |
| commit | e149113a74c35f0a28d1bfe17d2505a03563c1d5 (patch) | |
| tree | 7dd32c855b5daab79cfc759c837721bd95032cfd /drivers/net | |
| parent | f1d7c33d6ab585aba831a73a322070eb89724072 (diff) | |
mlxsw: spectrum: Handle VLAN device unlinking
In commit 993107fea5ee ("mlxsw: spectrum_switchdev: Fix VLAN device
deletion via ioctl") I fixed a bug caused by the fact that the driver
views differently the deletion of a VLAN device when it is deleted via
an ioctl and netlink.
Instead of relying on a specific order of events (device being
unregistered vs. VLAN filter being updated), simply make sure that the
driver performs the necessary cleanup when the VLAN device is unlinked,
which always happens before the other two events.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 891cf099fdd5..3b5d0850278f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -5000,6 +5000,16 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev, } else if (netif_is_macvlan(upper_dev)) { if (!info->linking) mlxsw_sp_rif_macvlan_del(mlxsw_sp, upper_dev); + } else if (is_vlan_dev(upper_dev)) { + struct net_device *br_dev; + + if (!netif_is_bridge_port(upper_dev)) + break; + if (info->linking) + break; + br_dev = netdev_master_upper_dev_get(upper_dev); + mlxsw_sp_port_bridge_leave(mlxsw_sp_port, upper_dev, + br_dev); } break; } |