openwrt/target/linux/generic/backport-5.4/080-wireguard-0058-crypto-lib-chacha20poly1305-Add-missing-function-dec.patch

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From 58c2229461f888087fc3175650bc2e6aa70fd862 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Wed, 8 Jul 2020 12:41:13 +1000
Subject: [PATCH 058/124] crypto: lib/chacha20poly1305 - Add missing function
declaration
commit 06cc2afbbdf9a9e8df3e2f8db724997dd6e1b4ac upstream.
This patch adds a declaration for chacha20poly1305_selftest to
silence a sparse warning.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
include/crypto/chacha20poly1305.h | 2 ++
lib/crypto/chacha20poly1305.c | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/include/crypto/chacha20poly1305.h
+++ b/include/crypto/chacha20poly1305.h
@@ -45,4 +45,6 @@ bool chacha20poly1305_decrypt_sg_inplace
const u64 nonce,
const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+bool chacha20poly1305_selftest(void);
+
#endif /* __CHACHA20POLY1305_H */
--- a/lib/crypto/chacha20poly1305.c
+++ b/lib/crypto/chacha20poly1305.c
@@ -21,8 +21,6 @@
#define CHACHA_KEY_WORDS (CHACHA_KEY_SIZE / sizeof(u32))
-bool __init chacha20poly1305_selftest(void);
-
static void chacha_load_key(u32 *k, const u8 *in)
{
k[0] = get_unaligned_le32(in);