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Diffstat (limited to 'net/sched/act_api.c')
-rw-r--r--net/sched/act_api.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 50854cfbfcdb..f6d5755d669e 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -158,7 +158,7 @@ static int __tcf_action_put(struct tc_action *p, bool bind)
return 0;
}
-int __tcf_idr_release(struct tc_action *p, bool bind, bool strict)
+static int __tcf_idr_release(struct tc_action *p, bool bind, bool strict)
{
int ret = 0;
@@ -184,7 +184,18 @@ int __tcf_idr_release(struct tc_action *p, bool bind, bool strict)
return ret;
}
-EXPORT_SYMBOL(__tcf_idr_release);
+
+int tcf_idr_release(struct tc_action *a, bool bind)
+{
+ const struct tc_action_ops *ops = a->ops;
+ int ret;
+
+ ret = __tcf_idr_release(a, bind, false);
+ if (ret == ACT_P_DELETED)
+ module_put(ops->owner);
+ return ret;
+}
+EXPORT_SYMBOL(tcf_idr_release);
static size_t tcf_action_shared_attrs_size(const struct tc_action *act)
{
@@ -493,6 +504,7 @@ int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
}
p->idrinfo = idrinfo;
+ __module_get(ops->owner);
p->ops = ops;
*a = p;
return 0;
@@ -1037,13 +1049,6 @@ struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp,
if (!name)
a->hw_stats = hw_stats;
- /* module count goes up only when brand new policy is created
- * if it exists and is only bound to in a_o->init() then
- * ACT_P_CREATED is not returned (a zero is).
- */
- if (err != ACT_P_CREATED)
- module_put(a_o->owner);
-
return a;
err_out:
@@ -1103,7 +1108,8 @@ int tcf_action_init(struct net *net, struct tcf_proto *tp, struct nlattr *nla,
tcf_idr_insert_many(actions);
*attr_size = tcf_action_full_attrs_size(sz);
- return i - 1;
+ err = i - 1;
+ goto err_mod;
err:
tcf_action_destroy(actions, bind);