3 files changed, 15 insertions, 10 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 79d875c6e8a0..82b1d48d91cc 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -993,7 +993,8 @@ static int tcf_action_add(struct net *net, struct nlattr *nla,
 	return tcf_add_notify(net, n, &actions, portid);
 }
 
-static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n)
+static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n,
+			 struct netlink_ext_ack *extack)
 {
 	struct net *net = sock_net(skb->sk);
 	struct nlattr *tca[TCA_ACT_MAX + 1];
@@ -1005,7 +1006,7 @@ static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n)
 		return -EPERM;
 
 	ret = nlmsg_parse(n, sizeof(struct tcamsg), tca, TCA_ACT_MAX, NULL,
-			  NULL);
+			  extack);
 	if (ret < 0)
 		return ret;
 
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index e2c68c30f97d..a8da383b681a 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -201,7 +201,8 @@ EXPORT_SYMBOL(tcf_destroy_chain);
 
 /* Add/change/delete/get a filter node */
 
-static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n)
+static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
+			  struct netlink_ext_ack *extack)
 {
 	struct net *net = sock_net(skb->sk);
 	struct nlattr *tca[TCA_MAX + 1];
@@ -229,7 +230,7 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n)
 replay:
 	tp_created = 0;
 
-	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, NULL, NULL);
+	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, NULL, extack);
 	if (err < 0)
 		return err;
 
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 9b09ef9f944d..bbe57d57b67f 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1125,7 +1125,8 @@ check_loop_fn(struct Qdisc *q, unsigned long cl, struct qdisc_walker *w)
  * Delete/get qdisc.
  */
 
-static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n)
+static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n,
+			struct netlink_ext_ack *extack)
 {
 	struct net *net = sock_net(skb->sk);
 	struct tcmsg *tcm = nlmsg_data(n);
@@ -1140,7 +1141,7 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n)
 	    !netlink_ns_capable(skb, net->user_ns, CAP_NET_ADMIN))
 		return -EPERM;
 
-	err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL, NULL);
+	err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL, extack);
 	if (err < 0)
 		return err;
 
@@ -1194,7 +1195,8 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n)
  * Create/change qdisc.
  */
 
-static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n)
+static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n,
+			   struct netlink_ext_ack *extack)
 {
 	struct net *net = sock_net(skb->sk);
 	struct tcmsg *tcm;
@@ -1209,7 +1211,7 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n)
 
 replay:
 	/* Reinit, just in case something touches this. */
-	err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL, NULL);
+	err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL, extack);
 	if (err < 0)
 		return err;
 
@@ -1567,7 +1569,8 @@ done:
 
 
 
-static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n)
+static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n,
+			 struct netlink_ext_ack *extack)
 {
 	struct net *net = sock_net(skb->sk);
 	struct tcmsg *tcm = nlmsg_data(n);
@@ -1586,7 +1589,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n)
 	    !netlink_ns_capable(skb, net->user_ns, CAP_NET_ADMIN))
 		return -EPERM;
 
-	err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL, NULL);
+	err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL, extack);
 	if (err < 0)
 		return err;