linux-kernel - Re: [PATCH 3/5] drivers: misc: Mark functions as static in xpc

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Date:	Fri, 13 Dec 2013 00:57:14 -0800
From:	Josh Triplett <josh@...htriplett.org>
To:	Rashika Kheria <rashika.kheria@...il.com>
Cc:	linux-kernel@...r.kernel.org, Cliff Whickman <cpw@....com>,
	Robin Holt <robinmholt@...il.com>
Subject: Re: [PATCH 3/5] drivers: misc: Mark functions as static in xpc_main.c

On Fri, Dec 13, 2013 at 12:24:05PM +0530, Rashika Kheria wrote:
> This patch marks the function xpc_init() and xpc_exit() as static in
> sgi-xp/xpc_main.c because they are not used outside this file.
> 
> Thus, it also eliminates the following warnings in sgi-xp/xpc_main.c:
> drivers/misc/sgi-xp/xpc_main.c:1231:1: warning: no previous prototype for ‘xpc_init’ [-Wmissing-prototypes]
> drivers/misc/sgi-xp/xpc_main.c:1349:1: warning: no previous prototype for ‘xpc_exit’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>

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

>  drivers/misc/sgi-xp/xpc_main.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
> index 82dc574..5b1b10d 100644
> --- a/drivers/misc/sgi-xp/xpc_main.c
> +++ b/drivers/misc/sgi-xp/xpc_main.c
> @@ -1227,7 +1227,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
>  	return NOTIFY_DONE;
>  }
>  
> -int __init
> +static int __init
>  xpc_init(void)
>  {
>  	int ret;
> @@ -1345,7 +1345,7 @@ out_1:
>  
>  module_init(xpc_init);
>  
> -void __exit
> +static void __exit
>  xpc_exit(void)
>  {
>  	xpc_do_exit(xpUnloading);
> -- 
> 1.7.9.5
> 
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