X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=crypto%2Fdes_generic.c;h=3ec6071309d963d2cb56ab797c0c8cb157afda54;hb=8cf7710c4285bf0632a8440e285f9d35c8b8e7a0;hp=873818d48e86939b9492a158a3cd86a9d16b97b9;hpb=dc7c0b6a6d28b0de231728de963ed53a9cee85cf;p=firefly-linux-kernel-4.4.55.git

diff --git a/crypto/des_generic.c b/crypto/des_generic.c
index 873818d48e86..3ec6071309d9 100644
--- a/crypto/des_generic.c
+++ b/crypto/des_generic.c
@@ -943,59 +943,42 @@ static void des3_ede_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 	d[1] = cpu_to_le32(L);
 }
 
-static struct crypto_alg des_alg = {
+static struct crypto_alg des_algs[2] = { {
 	.cra_name		=	"des",
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
 	.cra_ctxsize		=	sizeof(struct des_ctx),
 	.cra_module		=	THIS_MODULE,
 	.cra_alignmask		=	3,
-	.cra_list		=	LIST_HEAD_INIT(des_alg.cra_list),
 	.cra_u			=	{ .cipher = {
 	.cia_min_keysize	=	DES_KEY_SIZE,
 	.cia_max_keysize	=	DES_KEY_SIZE,
 	.cia_setkey		=	des_setkey,
 	.cia_encrypt		=	des_encrypt,
 	.cia_decrypt		=	des_decrypt } }
-};
-
-static struct crypto_alg des3_ede_alg = {
+}, {
 	.cra_name		=	"des3_ede",
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	DES3_EDE_BLOCK_SIZE,
 	.cra_ctxsize		=	sizeof(struct des3_ede_ctx),
 	.cra_module		=	THIS_MODULE,
 	.cra_alignmask		=	3,
-	.cra_list		=	LIST_HEAD_INIT(des3_ede_alg.cra_list),
 	.cra_u			=	{ .cipher = {
 	.cia_min_keysize	=	DES3_EDE_KEY_SIZE,
 	.cia_max_keysize	=	DES3_EDE_KEY_SIZE,
 	.cia_setkey		=	des3_ede_setkey,
 	.cia_encrypt		=	des3_ede_encrypt,
 	.cia_decrypt		=	des3_ede_decrypt } }
-};
-
-MODULE_ALIAS("des3_ede");
+} };
 
 static int __init des_generic_mod_init(void)
 {
-	int ret = 0;
-
-	ret = crypto_register_alg(&des_alg);
-	if (ret < 0)
-		goto out;
-
-	ret = crypto_register_alg(&des3_ede_alg);
-	if (ret < 0)
-		crypto_unregister_alg(&des_alg);
-out:
-	return ret;
+	return crypto_register_algs(des_algs, ARRAY_SIZE(des_algs));
 }
 
 static void __exit des_generic_mod_fini(void)
 {
-	crypto_unregister_alg(&des3_ede_alg);
-	crypto_unregister_alg(&des_alg);
+	crypto_unregister_algs(des_algs, ARRAY_SIZE(des_algs));
 }
 
 module_init(des_generic_mod_init);
@@ -1004,4 +987,7 @@ module_exit(des_generic_mod_fini);
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("DES & Triple DES EDE Cipher Algorithms");
 MODULE_AUTHOR("Dag Arne Osvik <da@osvik.no>");
-MODULE_ALIAS("des");
+MODULE_ALIAS_CRYPTO("des");
+MODULE_ALIAS_CRYPTO("des-generic");
+MODULE_ALIAS_CRYPTO("des3_ede");
+MODULE_ALIAS_CRYPTO("des3_ede-generic");