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 <[email protected]> Signed-off-by: Eric Biggers <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
vieko · Jan 18, 2019 · e17568e · e17568e
1 parent cb9dde8
commit e17568e
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diff --git 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
@@ -1,6 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #include <net/netlink.h>
 
+extern struct sock *crypto_nlsk;
+
 struct crypto_alg *crypto_alg_match(struct crypto_user_alg *p, int exact);
 
 #ifdef CONFIG_CRYPTO_STATS