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| author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2012-07-11 14:20:30 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-08-01 17:47:26 +0800 |
| commit | 6aeb49bc5a6fffe2f8ba0668cf7459b6a4b672dc (patch) | |
| tree | 116f3a860e42cb57e69ad17a3736a9c1bb9efeba | |
| parent | a5e7a2dcfcf360f285db9edd479491b1e2207b4f (diff) | |
crypto: sha256 - 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>
| -rw-r--r-- | crypto/sha256_generic.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/crypto/sha256_generic.c b/crypto/sha256_generic.c index c48459ebf05b..c3ed4ec924e1 100644 --- a/crypto/sha256_generic.c +++ b/crypto/sha256_generic.c @@ -336,7 +336,7 @@ static int sha256_import(struct shash_desc *desc, const void *in) return 0; } -static struct shash_alg sha256 = { +static struct shash_alg sha256_algs[2] = { { .digestsize = SHA256_DIGEST_SIZE, .init = sha256_init, .update = sha256_update, @@ -352,9 +352,7 @@ static struct shash_alg sha256 = { .cra_blocksize = SHA256_BLOCK_SIZE, .cra_module = THIS_MODULE, } -}; - -static struct shash_alg sha224 = { +}, { .digestsize = SHA224_DIGEST_SIZE, .init = sha224_init, .update = sha256_update, @@ -367,29 +365,16 @@ static struct shash_alg sha224 = { .cra_blocksize = SHA224_BLOCK_SIZE, .cra_module = THIS_MODULE, } -}; +} }; static int __init sha256_generic_mod_init(void) { - int ret = 0; - - ret = crypto_register_shash(&sha224); - - if (ret < 0) - return ret; - - ret = crypto_register_shash(&sha256); - - if (ret < 0) - crypto_unregister_shash(&sha224); - - return ret; + return crypto_register_shashes(sha256_algs, ARRAY_SIZE(sha256_algs)); } static void __exit sha256_generic_mod_fini(void) { - crypto_unregister_shash(&sha224); - crypto_unregister_shash(&sha256); + crypto_unregister_shashes(sha256_algs, ARRAY_SIZE(sha256_algs)); } module_init(sha256_generic_mod_init); |