From 2106efda785b55a8957efed9a52dfa28ee0d7280 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Mon, 22 Nov 2021 17:24:47 -0800 Subject: net: remove .ndo_change_proto_down .ndo_change_proto_down was added seemingly to enable out-of-tree implementations. Over 2.5yrs later we still have no real users upstream. Hardwire the generic implementation for now, we can revert once real users materialize. (rocker is a test vehicle, not a user.) We need to drop the optimization on the sysfs side, because unlike ndos priv_flags will be changed at runtime, so we'd need READ_ONCE/WRITE_ONCE everywhere.. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- drivers/net/macvlan.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/net/macvlan.c') diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 75b453acd778..6ef5f77be4d0 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -1171,7 +1171,6 @@ static const struct net_device_ops macvlan_netdev_ops = { #endif .ndo_get_iflink = macvlan_dev_get_iflink, .ndo_features_check = passthru_features_check, - .ndo_change_proto_down = dev_change_proto_down_generic, }; void macvlan_common_setup(struct net_device *dev) @@ -1182,7 +1181,7 @@ void macvlan_common_setup(struct net_device *dev) dev->max_mtu = ETH_MAX_MTU; dev->priv_flags &= ~IFF_TX_SKB_SHARING; netif_keep_dst(dev); - dev->priv_flags |= IFF_UNICAST_FLT; + dev->priv_flags |= IFF_UNICAST_FLT | IFF_CHANGE_PROTO_DOWN; dev->netdev_ops = &macvlan_netdev_ops; dev->needs_free_netdev = true; dev->header_ops = &macvlan_hard_header_ops; -- cgit v1.2.3