From: Stephan Mueller <smueller@chronox.de>
Subject: Re: [PATCH -next] crypto: algif_rng - fix sparse non static symbol warning
Date: Wed, 14 Jan 2015 04:11:14 +0100
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Cc: Herbert Xu <herbert@gondor.apana.org.au>,
	Wei Yongjun <yongjun_wei@trendmicro.com.cn>,
	linux-crypto@vger.kernel.org
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Am Mittwoch, 14. Januar 2015, 09:14:41 schrieb weiyj_lk@163.com:

Hi,

> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
> 
> Fixes the following sparse warnings:
> 
> crypto/algif_rng.c:185:13: warning:
>  symbol 'rng_exit' was not declared. Should it be static?
> 
> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

Acked-by: Stephan Mueller <smueller@chronox.de>
> ---
>  crypto/algif_rng.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/crypto/algif_rng.c b/crypto/algif_rng.c
> index 91c06f5..67f612c 100644
> --- a/crypto/algif_rng.c
> +++ b/crypto/algif_rng.c
> @@ -182,7 +182,7 @@ static int __init rng_init(void)
>  	return af_alg_register_type(&algif_type_rng);
>  }
> 
> -void __exit rng_exit(void)
> +static void __exit rng_exit(void)
>  {
>  	int err = af_alg_unregister_type(&algif_type_rng);
>  	BUG_ON(err);


-- 
Ciao
Stephan