BR_VLFLAG_ADDED_BY_SWITCHDEV
if (vlan->priv_flags & BR_VLFLAG_ADDED_BY_SWITCHDEV)
v->priv_flags |= BR_VLFLAG_ADDED_BY_SWITCHDEV;
else if (v->priv_flags & BR_VLFLAG_ADDED_BY_SWITCHDEV)
if (!(v->priv_flags & BR_VLFLAG_ADDED_BY_SWITCHDEV))
if (vlan->priv_flags & BR_VLFLAG_ADDED_BY_SWITCHDEV)
if (vlan->priv_flags & BR_VLFLAG_ADDED_BY_SWITCHDEV)
if (vlan->priv_flags & BR_VLFLAG_ADDED_BY_SWITCHDEV)