1 files changed, 7 insertions, 15 deletions

diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index 3317a2f579da..1c40caadcff9 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -37,8 +37,6 @@
 #include <linux/tc_act/tc_csum.h>
 #include <net/tc_act/tc_csum.h>
 
-#define CSUM_TAB_MASK 15
-
 static const struct nla_policy csum_policy[TCA_CSUM_MAX + 1] = {
 	[TCA_CSUM_PARMS] = { .len = sizeof(struct tc_csum), },
 };
@@ -67,16 +65,16 @@ static int tcf_csum_init(struct net *net, struct nlattr *nla,
 		return -EINVAL;
 	parm = nla_data(tb[TCA_CSUM_PARMS]);
 
-	if (!tcf_hash_check(tn, parm->index, a, bind)) {
-		ret = tcf_hash_create(tn, parm->index, est, a,
-				      &act_csum_ops, bind, false);
+	if (!tcf_idr_check(tn, parm->index, a, bind)) {
+		ret = tcf_idr_create(tn, parm->index, est, a,
+				     &act_csum_ops, bind, false);
 		if (ret)
 			return ret;
 		ret = ACT_P_CREATED;
 	} else {
 		if (bind)/* dont override defaults */
 			return 0;
-		tcf_hash_release(*a, bind);
+		tcf_idr_release(*a, bind);
 		if (!ovr)
 			return -EEXIST;
 	}
@@ -88,7 +86,7 @@ static int tcf_csum_init(struct net *net, struct nlattr *nla,
 	spin_unlock_bh(&p->tcf_lock);
 
 	if (ret == ACT_P_CREATED)
-		tcf_hash_insert(tn, *a);
+		tcf_idr_insert(tn, *a);
 
 	return ret;
 }
@@ -231,9 +229,6 @@ static int tcf_csum_ipv4_udp(struct sk_buff *skb, unsigned int ihl,
 	const struct iphdr *iph;
 	u16 ul;
 
-	if (skb_is_gso(skb) && skb_shinfo(skb)->gso_type & SKB_GSO_UDP)
-		return 1;
-
 	/*
 	 * Support both UDP and UDPLITE checksum algorithms, Don't use
 	 * udph->len to get the real length without any protocol check,
@@ -287,9 +282,6 @@ static int tcf_csum_ipv6_udp(struct sk_buff *skb, unsigned int ihl,
 	const struct ipv6hdr *ip6h;
 	u16 ul;
 
-	if (skb_is_gso(skb) && skb_shinfo(skb)->gso_type & SKB_GSO_UDP)
-		return 1;
-
 	/*
 	 * Support both UDP and UDPLITE checksum algorithms, Don't use
 	 * udph->len to get the real length without any protocol check,
@@ -615,7 +607,7 @@ static int tcf_csum_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, csum_net_id);
 
-	return tcf_hash_search(tn, a, index);
+	return tcf_idr_search(tn, a, index);
 }
 
 static struct tc_action_ops act_csum_ops = {
@@ -634,7 +626,7 @@ static __net_init int csum_init_net(struct net *net)
 {
 	struct tc_action_net *tn = net_generic(net, csum_net_id);
 
-	return tc_action_net_init(tn, &act_csum_ops, CSUM_TAB_MASK);
+	return tc_action_net_init(tn, &act_csum_ops);
 }
 
 static void __net_exit csum_exit_net(struct net *net)