From 1201581c57925b8bc2cba8628b61add3d16d4615 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Fri, 13 Nov 2020 17:12:59 +1100
Subject: [PATCH] crypto: lib/curve25519 - Move selftest prototype into header
 file

This patch moves the curve25519_selftest into curve25519.h so
we don't get a warning from gcc complaining about a missing
prototype.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 include/crypto/curve25519.h | 2 ++
 lib/crypto/curve25519.c     | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/crypto/curve25519.h b/include/crypto/curve25519.h
index 4e6dc840b159..ece6a9b5fafc 100644
--- a/include/crypto/curve25519.h
+++ b/include/crypto/curve25519.h
@@ -28,6 +28,8 @@ void curve25519_arch(u8 out[CURVE25519_KEY_SIZE],
 void curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE],
 			  const u8 secret[CURVE25519_KEY_SIZE]);
 
+bool curve25519_selftest(void);
+
 static inline
 bool __must_check curve25519(u8 mypublic[CURVE25519_KEY_SIZE],
 			     const u8 secret[CURVE25519_KEY_SIZE],
diff --git a/lib/crypto/curve25519.c b/lib/crypto/curve25519.c
index 288a62cd29b2..fb29739e8c29 100644
--- a/lib/crypto/curve25519.c
+++ b/lib/crypto/curve25519.c
@@ -13,8 +13,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 
-bool curve25519_selftest(void);
-
 static int __init mod_init(void)
 {
 	if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS) &&