提交 f07fed82 编写于 作者: W WANG Cong 提交者: David S. Miller

net_sched: remove the leftover cleanup_a()

After refactoring tc_action into tcf_common, we no
longer need to cleanup temporary "actions" in list,
they are permanently stored in the hashtable.

Fixes: a85a970a ("net_sched: move tc_action into tcf_common")
Reported-by: NJamal Hadi Salim <jhs@mojatatu.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com>
Acked-by: NJamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 f4abf05f
......@@ -754,16 +754,6 @@ static struct tc_action *tcf_action_get_1(struct net *net, struct nlattr *nla,
return ERR_PTR(err);
}
static void cleanup_a(struct list_head *actions)
{
struct tc_action *a, *tmp;
list_for_each_entry_safe(a, tmp, actions, list) {
list_del(&a->list);
kfree(a);
}
}
static int tca_action_flush(struct net *net, struct nlattr *nla,
struct nlmsghdr *n, u32 portid)
{
......@@ -905,7 +895,7 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n,
return ret;
}
err:
cleanup_a(&actions);
tcf_action_destroy(&actions, 0);
return ret;
}
......@@ -942,15 +932,9 @@ tcf_action_add(struct net *net, struct nlattr *nla, struct nlmsghdr *n,
ret = tcf_action_init(net, nla, NULL, NULL, ovr, 0, &actions);
if (ret)
goto done;
return ret;
/* dump then free all the actions after update; inserted policy
* stays intact
*/
ret = tcf_add_notify(net, n, &actions, portid);
cleanup_a(&actions);
done:
return ret;
return tcf_add_notify(net, n, &actions, portid);
}
static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n)
......
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