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authorVladimir Oltean <vladimir.oltean@nxp.com>2022-03-16 22:41:43 +0200
committerJakub Kicinski <kuba@kernel.org>2022-03-17 17:42:47 -0700
commit0148bb50b8fd51baf357de8b237c0c6011506540 (patch)
tree9bb4fc4924c8f73682e88daab91322935de7f012 /net/dsa
parentf2a0e216bee5d95e2c2d916a8815a659cd3703c2 (diff)
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 <vladimir.oltean@nxp.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/slave.c3
1 files changed, 2 insertions, 1 deletions
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;