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authorCong Wang <xiyou.wangcong@gmail.com>2018-08-19 12:22:06 -0700
committerDavid S. Miller <davem@davemloft.net>2018-08-21 12:45:44 -0700
commit97a3f84f2c84f81b859aedd2c186df09c2ee21a6 (patch)
tree94b69a5b9f938534b7ae0733cea74712c3f15472 /net/sched/act_ipt.c
parentedfaf94fa705181eeb2fe0c36c0b902dedbd40f1 (diff)
downloadlinux-97a3f84f2c84f81b859aedd2c186df09c2ee21a6.tar.bz2
net_sched: remove unnecessary ops->delete()
All ops->delete() wants is getting the tn->idrinfo, but we already have tc_action before calling ops->delete(), and tc_action has a pointer ->idrinfo. More importantly, each type of action does the same thing, that is, just calling tcf_idr_delete_index(). So it can be just removed. Fixes: b409074e6693 ("net: sched: add 'delete' function to action ops") Cc: Jiri Pirko <jiri@mellanox.com> Cc: Vlad Buslov <vladbu@mellanox.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_ipt.c')
-rw-r--r--net/sched/act_ipt.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 51f235bbeb5b..23273b5303fd 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -337,13 +337,6 @@ static int tcf_ipt_search(struct net *net, struct tc_action **a, u32 index,
return tcf_idr_search(tn, a, index);
}
-static int tcf_ipt_delete(struct net *net, u32 index)
-{
- struct tc_action_net *tn = net_generic(net, ipt_net_id);
-
- return tcf_idr_delete_index(tn, index);
-}
-
static struct tc_action_ops act_ipt_ops = {
.kind = "ipt",
.type = TCA_ACT_IPT,
@@ -354,7 +347,6 @@ static struct tc_action_ops act_ipt_ops = {
.init = tcf_ipt_init,
.walk = tcf_ipt_walker,
.lookup = tcf_ipt_search,
- .delete = tcf_ipt_delete,
.size = sizeof(struct tcf_ipt),
};
@@ -395,13 +387,6 @@ static int tcf_xt_search(struct net *net, struct tc_action **a, u32 index,
return tcf_idr_search(tn, a, index);
}
-static int tcf_xt_delete(struct net *net, u32 index)
-{
- struct tc_action_net *tn = net_generic(net, xt_net_id);
-
- return tcf_idr_delete_index(tn, index);
-}
-
static struct tc_action_ops act_xt_ops = {
.kind = "xt",
.type = TCA_ACT_XT,
@@ -412,7 +397,6 @@ static struct tc_action_ops act_xt_ops = {
.init = tcf_xt_init,
.walk = tcf_xt_walker,
.lookup = tcf_xt_search,
- .delete = tcf_xt_delete,
.size = sizeof(struct tcf_ipt),
};