diff options
author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2012-07-11 15:20:05 +0400 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-08-01 13:47:24 +0400 |
commit | 9935e6d2f3b5670550e48a55172cab546ae5d096 (patch) | |
tree | 4fb721d92e50233da19b07a5e83441b9fef097f0 | |
parent | 70a03bff6c3f9d2983f90b74e40b0769ceb4cbd7 (diff) |
crypto: des - use crypto_[un]register_algs
Combine all crypto_alg to be registered and use new crypto_[un]register_algs
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/des_generic.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/crypto/des_generic.c b/crypto/des_generic.c index 873818d48e86..f6cf63f88468 100644 --- a/crypto/des_generic.c +++ b/crypto/des_generic.c @@ -943,59 +943,44 @@ static void des3_ede_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) d[1] = cpu_to_le32(L); } -static struct crypto_alg des_alg = { +static struct crypto_alg des_algs[2] = { { .cra_name = "des", .cra_flags = CRYPTO_ALG_TYPE_CIPHER, .cra_blocksize = DES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct des_ctx), .cra_module = THIS_MODULE, .cra_alignmask = 3, - .cra_list = LIST_HEAD_INIT(des_alg.cra_list), .cra_u = { .cipher = { .cia_min_keysize = DES_KEY_SIZE, .cia_max_keysize = DES_KEY_SIZE, .cia_setkey = des_setkey, .cia_encrypt = des_encrypt, .cia_decrypt = des_decrypt } } -}; - -static struct crypto_alg des3_ede_alg = { +}, { .cra_name = "des3_ede", .cra_flags = CRYPTO_ALG_TYPE_CIPHER, .cra_blocksize = DES3_EDE_BLOCK_SIZE, .cra_ctxsize = sizeof(struct des3_ede_ctx), .cra_module = THIS_MODULE, .cra_alignmask = 3, - .cra_list = LIST_HEAD_INIT(des3_ede_alg.cra_list), .cra_u = { .cipher = { .cia_min_keysize = DES3_EDE_KEY_SIZE, .cia_max_keysize = DES3_EDE_KEY_SIZE, .cia_setkey = des3_ede_setkey, .cia_encrypt = des3_ede_encrypt, .cia_decrypt = des3_ede_decrypt } } -}; +} }; MODULE_ALIAS("des3_ede"); static int __init des_generic_mod_init(void) { - int ret = 0; - - ret = crypto_register_alg(&des_alg); - if (ret < 0) - goto out; - - ret = crypto_register_alg(&des3_ede_alg); - if (ret < 0) - crypto_unregister_alg(&des_alg); -out: - return ret; + return crypto_register_algs(des_algs, ARRAY_SIZE(des_algs)); } static void __exit des_generic_mod_fini(void) { - crypto_unregister_alg(&des3_ede_alg); - crypto_unregister_alg(&des_alg); + crypto_unregister_algs(des_algs, ARRAY_SIZE(des_algs)); } module_init(des_generic_mod_init); |