linux-kernel - Re: [PATCH 33/58] kernel/resource.c: Make internal function reallocate

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Date:	Mon, 19 Nov 2012 15:08:04 +0800
From:	Ram Pai <linuxram@...ibm.com>
To:	Josh Triplett <josh@...htriplett.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ram Pai <linuxram@...ibm.com>, T Makphaibulchoke <tmac@...com>,
	Wei Yang <weiyang@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 33/58] kernel/resource.c: Make internal function
 reallocate_resource static

On Sun, Nov 18, 2012 at 09:28:12PM -0800, Josh Triplett wrote:
> Nothing outside of kernel/resource.c references reallocate_resource, so
> mark it static.  This eliminates warnings from GCC
> (-Wmissing-prototypes) and Sparse (-Wdecl).
> 
> kernel/resource.c:476:5: warning: no previous prototype for ‘reallocate_resource’ [-Wmissing-prototypes]
> 
> Signed-off-by: Josh Triplett <josh@...htriplett.org>
> ---
>  kernel/resource.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/kernel/resource.c b/kernel/resource.c
> index f593f18..0cc07d4 100644
> --- a/kernel/resource.c
> +++ b/kernel/resource.c
> @@ -473,7 +473,7 @@ static int find_resource(struct resource *root, struct resource *new,
>   * @newsize: new size of the resource descriptor
>   * @constraint: the size and alignment constraints to be met.
>   */
> -int reallocate_resource(struct resource *root, struct resource *old,
> +static int reallocate_resource(struct resource *root, struct resource *old,
>  			resource_size_t newsize,
>  			struct resource_constraint  *constraint)
>  {

Acked-by: Ram Pai <linuxram@...ibm.com>

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