On Wed, Jan 14, 2015 at 09:14:41AM +0800, weiyj_lk@xxxxxxx wrote:
> From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
>
> 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@xxxxxxxxxxxxxxxxx>
Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
> ---
> 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);
>
> --
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