From 0148bb50b8fd51baf357de8b237c0c6011506540 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Wed, 16 Mar 2022 22:41:43 +0200 Subject: net: dsa: pass extack to dsa_switch_ops :: port_mirror_add() Drivers might have error messages to propagate to user space, most common being that they support a single mirror port. Propagate the netlink extack so that they can inform user space in a verbal way of their limitations. Signed-off-by: Vladimir Oltean Signed-off-by: Jakub Kicinski --- net/dsa/slave.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/dsa/slave.c') diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 54e5447c86a8..d1a3be158d8d 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -1173,6 +1173,7 @@ dsa_slave_add_cls_matchall_mirred(struct net_device *dev, struct tc_cls_matchall_offload *cls, bool ingress) { + struct netlink_ext_ack *extack = cls->common.extack; struct dsa_port *dp = dsa_slave_to_port(dev); struct dsa_slave_priv *p = netdev_priv(dev); struct dsa_mall_mirror_tc_entry *mirror; @@ -1210,7 +1211,7 @@ dsa_slave_add_cls_matchall_mirred(struct net_device *dev, mirror->to_local_port = to_dp->index; mirror->ingress = ingress; - err = ds->ops->port_mirror_add(ds, dp->index, mirror, ingress); + err = ds->ops->port_mirror_add(ds, dp->index, mirror, ingress, extack); if (err) { kfree(mall_tc_entry); return err; -- cgit v1.2.3