Commit 1a5e02b6 authored by Xiongfeng Wang's avatar Xiongfeng Wang Committed by Herbert Xu
Browse files

crypto: chacha20poly1305 - use template array registering API to simplify the code 



Use crypto template array registering API to simplify the code.

Signed-off-by: default avatarXiongfeng Wang <xiongfeng.wang@linaro.org>
Reviewed-by: default avatarEric Biggers <ebiggers@google.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 9f8ef365

crypto/chacha20poly1305.c

+14 −23
Original line number Diff line number Diff line
@@ -701,37 +701,28 @@ static int rfc7539esp_create(struct crypto_template *tmpl, struct rtattr **tb) 
	return chachapoly_create(tmpl, tb, "rfc7539esp", 8);

}



static struct crypto_template rfc7539_tmpl = {

static struct crypto_template rfc7539_tmpls[] = {

	{

		.name = "rfc7539",

		.create = rfc7539_create,

		.module = THIS_MODULE,

};



static struct crypto_template rfc7539esp_tmpl = {

	}, {

		.name = "rfc7539esp",

		.create = rfc7539esp_create,

		.module = THIS_MODULE,

	},

};



static int __init chacha20poly1305_module_init(void)

{

	int err;



	err = crypto_register_template(&rfc7539_tmpl);

	if (err)

		return err;



	err = crypto_register_template(&rfc7539esp_tmpl);

	if (err)

		crypto_unregister_template(&rfc7539_tmpl);



	return err;

	return crypto_register_templates(rfc7539_tmpls,

					 ARRAY_SIZE(rfc7539_tmpls));

}



static void __exit chacha20poly1305_module_exit(void)

{

	crypto_unregister_template(&rfc7539esp_tmpl);

	crypto_unregister_template(&rfc7539_tmpl);

	crypto_unregister_templates(rfc7539_tmpls,

				    ARRAY_SIZE(rfc7539_tmpls));

}



module_init(chacha20poly1305_module_init);