From 96956aef2ff5521af44d6cb896c967d025360ead Mon Sep 17 00:00:00 2001
From: Fengguang Wu <fengguang.wu@intel.com>
Date: Thu, 10 Jul 2014 16:52:04 +0800
Subject: [PATCH] crypto: drbg - drbg_exit() can be static

CC: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 crypto/drbg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/drbg.c b/crypto/drbg.c
index 84478cb8d02a..ff975d9e0c2a 100644
--- a/crypto/drbg.c
+++ b/crypto/drbg.c
@@ -2019,7 +2019,7 @@ static int __init drbg_init(void)
 	return crypto_register_algs(drbg_algs, (ARRAY_SIZE(drbg_cores) * 2));
 }
 
-void __exit drbg_exit(void)
+static void __exit drbg_exit(void)
 {
 	crypto_unregister_algs(drbg_algs, (ARRAY_SIZE(drbg_cores) * 2));
 }