crypto: chacha20poly1305 - use template array registering API to simplify the code (1a5e02b6) · Commits · 戴 / test

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);