From: Xiongfeng Wang <xiongfeng.wang@xxxxxxxxxx>
Use crypto template array registering API to simplify the code.
Signed-off-by: Xiongfeng Wang <xiongfeng.wang@xxxxxxxxxx>
Reviewed-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
crypto/chacha20poly1305.c | 37 ++++++++++++++-----------------------
1 file changed, 14 insertions(+), 23 deletions(-)
diff --git a/crypto/chacha20poly1305.c b/crypto/chacha20poly1305.c
index fef1144..ed2e12e 100644
--- a/crypto/chacha20poly1305.c
+++ b/crypto/chacha20poly1305.c
@@ -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 = {
- .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_tmpls[] = {
+ {
+ .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_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);
--
1.7.12.4
