linux-kernel - Re: [PATCH] drivers: hv: Mark the function hv_synic_free

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Message-ID: <20131214205717.GR17601@leaf>
Date:	Sat, 14 Dec 2013 12:57:17 -0800
From:	Josh Triplett <josh@...htriplett.org>
To:	Rashika Kheria <rashika.kheria@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	"K. Y. Srinivasan" <kys@...rosoft.com>,
	Haiyang Zhang <haiyangz@...rosoft.com>,
	devel@...uxdriverproject.org
Subject: Re: [PATCH] drivers: hv: Mark the function hv_synic_free_cpu() as
 static in hv.c

On Sat, Dec 14, 2013 at 07:00:06PM +0530, Rashika Kheria wrote:
> This patch marks the function hv_synic_free_cpu() as static in hv.c
> because it is not used outside this file.
> 
> Thus, it also eliminates the following warning in hv.c:
> drivers/hv/hv.c:304:6: warning: no previous prototype for ‘hv_synic_free_cpu’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>

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

>  drivers/hv/hv.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
> index f0c5e07..bcb4950 100644
> --- a/drivers/hv/hv.c
> +++ b/drivers/hv/hv.c
> @@ -301,7 +301,7 @@ err:
>  	return -ENOMEM;
>  }
>  
> -void hv_synic_free_cpu(int cpu)
> +static void hv_synic_free_cpu(int cpu)
>  {
>  	kfree(hv_context.event_dpc[cpu]);
>  	if (hv_context.synic_event_page[cpu])
> -- 
> 1.7.9.5
> 
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