Use crypto template array registering API to simplify the code. Signed-off-by: Xiongfeng Wang <xiongfeng.wang@xxxxxxxxxx> --- crypto/chacha20poly1305.c | 38 +++++++++++++++----------------------- 1 file changed, 15 insertions(+), 23 deletions(-) diff --git a/crypto/chacha20poly1305.c b/crypto/chacha20poly1305.c index fef1144..f5134d3 100644 --- a/crypto/chacha20poly1305.c +++ b/crypto/chacha20poly1305.c @@ -701,37 +701,29 @@ static int rfc7539esp_create(struct crypto_template *tmpl, struct rtattr **tb) return chachapoly_create(tmpl, tb, "rfc7539esp", 8); } -static struct crypto_template rfc7539_tmpl = { - .name = "rfc7539", - .create = rfc7539_create, - .module = THIS_MODULE, -}; - -static struct crypto_template rfc7539esp_tmpl = { - .name = "rfc7539esp", - .create = rfc7539esp_create, - .module = THIS_MODULE, +static struct crypto_template rfc7539_tmpl[] = { + { + .name = "rfc7539", + .create = rfc7539_create, + .module = THIS_MODULE, + }, + { + .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_tmpl, + ARRAY_SIZE(rfc7539_tmpl)); } static void __exit chacha20poly1305_module_exit(void) { - crypto_unregister_template(&rfc7539esp_tmpl); - crypto_unregister_template(&rfc7539_tmpl); + crypto_unregister_templates(rfc7539_tmpl, + ARRAY_SIZE(rfc7539_tmpl)); } module_init(chacha20poly1305_module_init); -- 1.7.12.4