linux-kernel - Re: [PATCH 2/5] drivers: misc: Mark functions as static in xp

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Date:	Fri, 13 Dec 2013 00:56:51 -0800
From:	Josh Triplett <josh@...htriplett.org>
To:	Rashika Kheria <rashika.kheria@...il.com>
Cc:	linux-kernel@...r.kernel.org, Robin Holt <robinmholt@...il.com>,
	Cliff Whickman <cpw@....com>
Subject: Re: [PATCH 2/5] drivers: misc: Mark functions as static in xp_main.c

On Fri, Dec 13, 2013 at 12:21:20PM +0530, Rashika Kheria wrote:
> This patch marks the function xp_init() and xp_exit() as static in
> sgi-xp/xp_main.c because they are not used outside this file.
> 
> Thus, it also eliminates the following warnings in sgi-xp/xp_main.c:
> drivers/misc/sgi-xp/xp_main.c:249:1: warning: no previous prototype for ‘xp_init’ [-Wmissing-prototypes]
> drivers/misc/sgi-xp/xp_main.c:274:1: warning: no previous prototype for ‘xp_exit’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>

Reviewed-by: Josh Triplett <josh@...htriplett.org>

>  drivers/misc/sgi-xp/xp_main.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
> index 01be66d..df14c70 100644
> --- a/drivers/misc/sgi-xp/xp_main.c
> +++ b/drivers/misc/sgi-xp/xp_main.c
> @@ -245,7 +245,7 @@ xpc_disconnect(int ch_number)
>  }
>  EXPORT_SYMBOL_GPL(xpc_disconnect);
>  
> -int __init
> +static int __init
>  xp_init(void)
>  {
>  	enum xp_retval ret;
> @@ -270,7 +270,7 @@ xp_init(void)
>  
>  module_init(xp_init);
>  
> -void __exit
> +static void __exit
>  xp_exit(void)
>  {
>  	if (is_shub())
> -- 
> 1.7.9.5
> 
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