linux-kernel - Re: [PATCH] compile time warnings

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Message-ID: <20090102130140.GA30190@elte.hu>
Date:	Fri, 2 Jan 2009 14:01:40 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Ingo Brueckl <ib@...peronline.de>
Cc:	Jesper Juhl <jj@...osbits.net>, Tom Spink <tspink@...il.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] compile time warnings


* Ingo Brueckl <ib@...peronline.de> wrote:

> Ingo Molnar <mingo@...e.hu> writes:
> 
>  > Would you mind to send a patch for that that we could push to Linus?
> 
> Do you mean something like:
> 
> fix compiler warning in arch/x86/mm/init_32.c

yes, with a small nit:
> 
> +static inline void permanent_kmaps_init(pgd_t *pgd_base)
> +{
> +	(void) pgd_base;

there's no need for this line - this is not a macro, so the function 
parameter does not have to be 'used'.

	Ingo
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