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crypto: sha512 - use crypto_[un]register_shashes

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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>
This commit is contained in:
Jussi Kivilinna 2012-07-11 14:20:36 +03:00 committed by Herbert Xu
parent 6aeb49bc5a
commit 648b2a102d
1 changed files with 5 additions and 15 deletions
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20
crypto/sha512_generic.c
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@ -242,7 +242,7 @@ static int sha384_final(struct shash_desc *desc, u8 *hash)
return 0;
}
static struct shash_alg sha512 = {
static struct shash_alg sha512_algs[2] = { {
.digestsize = SHA512_DIGEST_SIZE,
.init = sha512_init,
.update = sha512_update,
@ -254,9 +254,7 @@ static struct shash_alg sha512 = {
.cra_blocksize = SHA512_BLOCK_SIZE,
.cra_module = THIS_MODULE,
}
};
static struct shash_alg sha384 = {
}, {
.digestsize = SHA384_DIGEST_SIZE,
.init = sha384_init,
.update = sha512_update,
@ -268,24 +266,16 @@ static struct shash_alg sha384 = {
.cra_blocksize = SHA384_BLOCK_SIZE,
.cra_module = THIS_MODULE,
}
};
} };
static int __init sha512_generic_mod_init(void)
{
int ret = 0;
if ((ret = crypto_register_shash(&sha384)) < 0)
goto out;
if ((ret = crypto_register_shash(&sha512)) < 0)
crypto_unregister_shash(&sha384);
out:
return ret;
return crypto_register_shashes(sha512_algs, ARRAY_SIZE(sha512_algs));
}
static void __exit sha512_generic_mod_fini(void)
{
crypto_unregister_shash(&sha384);
crypto_unregister_shash(&sha512);
crypto_unregister_shashes(sha512_algs, ARRAY_SIZE(sha512_algs));
}
module_init(sha512_generic_mod_init);