linux-kernel - Re: [PATCH] x86: fix compile waring building without CONFIG

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Message-ID: <20080203071251.GB19020@elte.hu>
Date:	Sun, 3 Feb 2008 08:12:51 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Li Zefan <lizf@...fujitsu.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH] x86: fix compile waring building without CONFIG_SYSCTL


* Li Zefan <lizf@...fujitsu.com> wrote:

> +#ifdef CONFIG_SYSCTL
>  static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu);
> +#endif

instead of adding another #ifdef, a much cleaner solution would be to 
just reorder do_nmi_callback() with unknown_nmi_panic_callback(), and 
eliminate the prototype altogether.

	Ingo
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