From f03a3cab26c1b7f628a3be6d33ae1b483829b630 Mon Sep 17 00:00:00 2001
From: Randy Dunlap <rdunlap@infradead.org>
Date: Sun, 11 Jul 2021 15:31:45 -0700
Subject: [PATCH] crypto: lib - rename 'mod_init' & 'mod_exit' functions to be
 module-specific

Rename module_init & module_exit functions that are named
"mod_init" and "mod_exit" so that they are unique in both the
System.map file and in initcall_debug output instead of showing
up as almost anonymous "mod_init".

This is helpful for debugging and in determining how long certain
module_init calls take to execute.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Cc: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 lib/crypto/blake2s.c          | 8 ++++----
 lib/crypto/chacha20poly1305.c | 8 ++++----
 lib/crypto/curve25519.c       | 8 ++++----
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/lib/crypto/blake2s.c b/lib/crypto/blake2s.c
index c64ac8bfb6a9..4055aa593ec4 100644
--- a/lib/crypto/blake2s.c
+++ b/lib/crypto/blake2s.c
@@ -73,7 +73,7 @@ void blake2s256_hmac(u8 *out, const u8 *in, const u8 *key, const size_t inlen,
 }
 EXPORT_SYMBOL(blake2s256_hmac);
 
-static int __init mod_init(void)
+static int __init blake2s_mod_init(void)
 {
 	if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS) &&
 	    WARN_ON(!blake2s_selftest()))
@@ -81,12 +81,12 @@ static int __init mod_init(void)
 	return 0;
 }
 
-static void __exit mod_exit(void)
+static void __exit blake2s_mod_exit(void)
 {
 }
 
-module_init(mod_init);
-module_exit(mod_exit);
+module_init(blake2s_mod_init);
+module_exit(blake2s_mod_exit);
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("BLAKE2s hash function");
 MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");
diff --git a/lib/crypto/chacha20poly1305.c b/lib/crypto/chacha20poly1305.c
index c2fcdb98cc02..fa6a9440fc95 100644
--- a/lib/crypto/chacha20poly1305.c
+++ b/lib/crypto/chacha20poly1305.c
@@ -354,7 +354,7 @@ bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len
 }
 EXPORT_SYMBOL(chacha20poly1305_decrypt_sg_inplace);
 
-static int __init mod_init(void)
+static int __init chacha20poly1305_init(void)
 {
 	if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS) &&
 	    WARN_ON(!chacha20poly1305_selftest()))
@@ -362,12 +362,12 @@ static int __init mod_init(void)
 	return 0;
 }
 
-static void __exit mod_exit(void)
+static void __exit chacha20poly1305_exit(void)
 {
 }
 
-module_init(mod_init);
-module_exit(mod_exit);
+module_init(chacha20poly1305_init);
+module_exit(chacha20poly1305_exit);
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("ChaCha20Poly1305 AEAD construction");
 MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");
diff --git a/lib/crypto/curve25519.c b/lib/crypto/curve25519.c
index fb29739e8c29..064b352c6907 100644
--- a/lib/crypto/curve25519.c
+++ b/lib/crypto/curve25519.c
@@ -13,7 +13,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 
-static int __init mod_init(void)
+static int __init curve25519_init(void)
 {
 	if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS) &&
 	    WARN_ON(!curve25519_selftest()))
@@ -21,12 +21,12 @@ static int __init mod_init(void)
 	return 0;
 }
 
-static void __exit mod_exit(void)
+static void __exit curve25519_exit(void)
 {
 }
 
-module_init(mod_init);
-module_exit(mod_exit);
+module_init(curve25519_init);
+module_exit(curve25519_exit);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("Curve25519 scalar multiplication");