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Date: Sat, 23 Aug 2003 00:00:08 -0700
From: Andrew Morton <akpm@osdl.org>
To: Dmitry Torokhov <dtor_core@ameritech.net>
Cc: linux-kernel@vger.kernel.org, vojtech@suse.cz
Subject: Re: [PATCH 2.6] 2/3 Serio: possible race in handle_events
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Dmitry Torokhov <dtor_core@ameritech.net> wrote:
>
> +static int is_known_serio(struct serio *serio)
>  +{
>  +	struct serio *s;
>  +	
>  +	list_for_each_entry(s, &serio_list, node)
>  +		if (s == serio)
>  +			return 1;
>  +	return 0;
>  +}

Could this just be

	return !list_empty(&serio->node);

?