From e17568e15830c6d158f6492b5b60ccdeb0b7b20b Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Thu, 10 Jan 2019 12:17:56 -0800 Subject: [PATCH] crypto: user - forward declare crypto_nlsk Move the declaration of crypto_nlsk into internal/cryptouser.h. This fixes the following sparse warning: crypto/crypto_user_base.c:41:13: warning: symbol 'crypto_nlsk' was not declared. Should it be static? Cc: Corentin Labbe Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu --- crypto/crypto_user_stat.c | 2 -- include/crypto/internal/cryptouser.h | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/crypto/crypto_user_stat.c b/crypto/crypto_user_stat.c index 3e9a53233d80..d4d1cb2bedd7 100644 --- a/crypto/crypto_user_stat.c +++ b/crypto/crypto_user_stat.c @@ -22,8 +22,6 @@ static DEFINE_MUTEX(crypto_cfg_mutex); -extern struct sock *crypto_nlsk; - struct crypto_dump_info { struct sk_buff *in_skb; struct sk_buff *out_skb; diff --git a/include/crypto/internal/cryptouser.h b/include/crypto/internal/cryptouser.h index 40623f4457df..8c602b187c58 100644 --- a/include/crypto/internal/cryptouser.h +++ b/include/crypto/internal/cryptouser.h @@ -1,6 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 */ #include +extern struct sock *crypto_nlsk; + struct crypto_alg *crypto_alg_match(struct crypto_user_alg *p, int exact); #ifdef CONFIG_CRYPTO_STATS