linux-kernel - Re: [PATCH 1/2] perf tools: Add 'perf-config' command

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Message-ID: <20150407175709.GA25980@krava.redhat.com>
Date:	Tue, 7 Apr 2015 19:57:09 +0200
From:	Jiri Olsa <jolsa@...hat.com>
To:	Taeung Song <treeze.taeung@...il.com>
Cc:	Arnaldo Carvalho de Melo <acme@...nel.org>,
	linux-kernel@...r.kernel.org, namhyung@...nel.org
Subject: Re: [PATCH 1/2] perf tools: Add 'perf-config' command

On Sun, Apr 05, 2015 at 02:41:27AM +0900, Taeung Song wrote:

SNIP

> +	"perf config [options]",
> +	NULL
> +};
> +static const struct option config_options[] = {
> +	OPT_BOOLEAN('l', "list", &params.list_action, "list up current configurations"),
> +	OPT_END()
> +};
> +
> +static void check_argc(int argc, int min, int max)

seems like all callers have min == max, so there's no need for 2 params

jirka
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