netdev - Re: [PATCH net-next V1 03/10] net/sched: Macro instead of CONFIG_NET_CLS

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Date:	Thu, 3 Mar 2016 10:38:07 +0100
From:	Jiri Pirko <jiri@...nulli.us>
To:	Amir Vadai <amir@...ai.me>
Cc:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	John Fastabend <john.r.fastabend@...el.com>,
	Jiri Pirko <jiri@...lanox.com>,
	Or Gerlitz <ogerlitz@...lanox.com>,
	Saeed Mahameed <saeedm@...lanox.com>,
	Hadar Har-Zion <hadarh@...lanox.com>,
	Rony Efraim <ronye@...lanox.com>
Subject: Re: [PATCH net-next V1 03/10] net/sched: Macro instead of
 CONFIG_NET_CLS_ACT ifdef

Thu, Mar 03, 2016 at 10:23:19AM CET, amir@...ai.me wrote:
>Introduce the macros tc_no_actions and tc_for_each_action to make code
>clearer.
>

<snip>

>@@ -171,5 +171,16 @@ int tcf_action_dump(struct sk_buff *skb, struct list_head *, int, int);
> int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
> int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
> int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int);
>+
>+#define tc_no_actions(_exts) \
>+	(list_empty(&(_exts)->actions))
>+
>+#define tc_for_each_action(_a, _exts) \
>+	list_for_each_entry(a, &(_exts)->actions, list)
>+#else /* CONFIG_NET_CLS_ACT */
>+
>+#define tc_no_actions(_exts) false

This should be "true".