netdev - Re: [PATCH v4 net 1/1] net sched actions: fix GETing actions

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Message-Id: <20160919.013027.1888284719644827986.davem@davemloft.net>
Date:   Mon, 19 Sep 2016 01:30:27 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     jhs@...atatu.com
Cc:     netdev@...r.kernel.org, xiyou.wangcong@...il.com
Subject: Re: [PATCH v4 net 1/1] net sched actions: fix GETing actions

From: Jamal Hadi Salim <jhs@...atatu.com>
Date: Fri, 16 Sep 2016 16:27:04 -0400

> Fixes:
> commit 22dc13c837c3 ("net_sched: convert tcf_exts from list to pointer array"),
> commit 824a7e8863b3 ("net_sched: remove an unnecessary list_del()")
> commit f07fed82ad79 ("net_sched: remove the leftover cleanup_a()")

Please use multiple "Fixes: " lines to reference multiple commits, like so:


Fixes: 22dc13c837c3 ("net_sched: convert tcf_exts from list to pointer array"),
Fixes: 824a7e8863b3 ("net_sched: remove an unnecessary list_del()")
Fixes: f07fed82ad79 ("net_sched: remove the leftover cleanup_a()")

> +static void cleanup_a(struct list_head *actions, int ovr)
> +{
> +	struct tc_action *a;
> +
> +	list_for_each_entry(a, actions, list) {
> +		if (ovr)
> +			a->tcfa_refcnt--;
> +	}
> +}

Please move the invariant test outside of the loop, like so:

	if (!ovr)
		return;
	list_for_each_entry(a, actions, list)
		a->tcfa_refcnt--;

Thanks.