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crypto: algif_rng - fix sparse non static symbol warning

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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>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Wei Yongjun 2015-01-14 09:14:41 +08:00 committed by Herbert Xu
parent 48eb3691e8
commit 598de36952
1 changed files with 1 additions and 1 deletions
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crypto/algif_rng.c
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@ -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);