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authorJussi Kivilinna <jussi.kivilinna@mbnet.fi>2012-07-11 14:20:41 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2012-08-01 17:47:27 +0800
commitf4b0277e7ef435733b888a62cf9c4c12b219e7c5 (patch)
tree199ece67ddd98bf67d1b29b9b42c8fd54296d74e /crypto/wp512.c
parent648b2a102d268d41d8116abde9081327c1be82e8 (diff)
downloadlinux-f4b0277e7ef435733b888a62cf9c4c12b219e7c5.tar.gz
crypto: whirlpool - use crypto_[un]register_shashes
Combine all shash algs to be registered and use new crypto_[un]register_shashes functions. This simplifies init/exit code. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/wp512.c')
-rw-r--r--crypto/wp512.c39
1 files changed, 6 insertions, 33 deletions
diff --git a/crypto/wp512.c b/crypto/wp512.c
index 71719a2be25a..180f1d6e03f4 100644
--- a/crypto/wp512.c
+++ b/crypto/wp512.c
@@ -1119,7 +1119,7 @@ static int wp256_final(struct shash_desc *desc, u8 *out)
return 0;
}
-static struct shash_alg wp512 = {
+static struct shash_alg wp_algs[3] = { {
.digestsize = WP512_DIGEST_SIZE,
.init = wp512_init,
.update = wp512_update,
@@ -1131,9 +1131,7 @@ static struct shash_alg wp512 = {
.cra_blocksize = WP512_BLOCK_SIZE,
.cra_module = THIS_MODULE,
}
-};
-
-static struct shash_alg wp384 = {
+}, {
.digestsize = WP384_DIGEST_SIZE,
.init = wp512_init,
.update = wp512_update,
@@ -1145,9 +1143,7 @@ static struct shash_alg wp384 = {
.cra_blocksize = WP512_BLOCK_SIZE,
.cra_module = THIS_MODULE,
}
-};
-
-static struct shash_alg wp256 = {
+}, {
.digestsize = WP256_DIGEST_SIZE,
.init = wp512_init,
.update = wp512_update,
@@ -1159,39 +1155,16 @@ static struct shash_alg wp256 = {
.cra_blocksize = WP512_BLOCK_SIZE,
.cra_module = THIS_MODULE,
}
-};
+} };
static int __init wp512_mod_init(void)
{
- int ret = 0;
-
- ret = crypto_register_shash(&wp512);
-
- if (ret < 0)
- goto out;
-
- ret = crypto_register_shash(&wp384);
- if (ret < 0)
- {
- crypto_unregister_shash(&wp512);
- goto out;
- }
-
- ret = crypto_register_shash(&wp256);
- if (ret < 0)
- {
- crypto_unregister_shash(&wp512);
- crypto_unregister_shash(&wp384);
- }
-out:
- return ret;
+ return crypto_register_shashes(wp_algs, ARRAY_SIZE(wp_algs));
}
static void __exit wp512_mod_fini(void)
{
- crypto_unregister_shash(&wp512);
- crypto_unregister_shash(&wp384);
- crypto_unregister_shash(&wp256);
+ crypto_unregister_shashes(wp_algs, ARRAY_SIZE(wp_algs));
}
MODULE_ALIAS("wp384");