diff options
| author | Eric Biggers <ebiggers@google.com> | 2019-10-25 12:41:10 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-01 13:38:32 +0800 |
| commit | cec0cb8a28f9060367099beeafd0dbdb76fdfae2 (patch) | |
| tree | 71d6b660a510dbf19dfd629200f865a5abc25ab1 | |
| parent | d3ca75a8b3d77f2788e6c119ea7c3e3a1ab1e1ca (diff) | |
| download | linux-cec0cb8a28f9060367099beeafd0dbdb76fdfae2.tar.bz2 | |
crypto: skcipher - remove crypto_has_ablkcipher()
crypto_has_ablkcipher() has no users, and it does the same thing as
crypto_has_skcipher() anyway. So remove it. This also removes the last
user of crypto_skcipher_type() and crypto_skcipher_mask(), so remove
those too.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | Documentation/crypto/api-skcipher.rst | 2 | ||||
| -rw-r--r-- | include/linux/crypto.h | 31 |
2 files changed, 1 insertions, 32 deletions
diff --git a/Documentation/crypto/api-skcipher.rst b/Documentation/crypto/api-skcipher.rst index 20ba08dddf2e..55e0851f6fed 100644 --- a/Documentation/crypto/api-skcipher.rst +++ b/Documentation/crypto/api-skcipher.rst @@ -41,7 +41,7 @@ Asynchronous Block Cipher API - Deprecated :doc: Asynchronous Block Cipher API .. kernel-doc:: include/linux/crypto.h - :functions: crypto_free_ablkcipher crypto_has_ablkcipher crypto_ablkcipher_ivsize crypto_ablkcipher_blocksize crypto_ablkcipher_setkey crypto_ablkcipher_reqtfm crypto_ablkcipher_encrypt crypto_ablkcipher_decrypt + :functions: crypto_free_ablkcipher crypto_ablkcipher_ivsize crypto_ablkcipher_blocksize crypto_ablkcipher_setkey crypto_ablkcipher_reqtfm crypto_ablkcipher_encrypt crypto_ablkcipher_decrypt Asynchronous Cipher Request Handle - Deprecated ----------------------------------------------- diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 19ea3a371d7b..b7855743f7e3 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -900,20 +900,6 @@ static inline struct crypto_ablkcipher *__crypto_ablkcipher_cast( return (struct crypto_ablkcipher *)tfm; } -static inline u32 crypto_skcipher_type(u32 type) -{ - type &= ~CRYPTO_ALG_TYPE_MASK; - type |= CRYPTO_ALG_TYPE_BLKCIPHER; - return type; -} - -static inline u32 crypto_skcipher_mask(u32 mask) -{ - mask &= ~CRYPTO_ALG_TYPE_MASK; - mask |= CRYPTO_ALG_TYPE_BLKCIPHER_MASK; - return mask; -} - /** * DOC: Asynchronous Block Cipher API * @@ -959,23 +945,6 @@ static inline void crypto_free_ablkcipher(struct crypto_ablkcipher *tfm) crypto_free_tfm(crypto_ablkcipher_tfm(tfm)); } -/** - * crypto_has_ablkcipher() - Search for the availability of an ablkcipher. - * @alg_name: is the cra_name / name or cra_driver_name / driver name of the - * ablkcipher - * @type: specifies the type of the cipher - * @mask: specifies the mask for the cipher - * - * Return: true when the ablkcipher is known to the kernel crypto API; false - * otherwise - */ -static inline int crypto_has_ablkcipher(const char *alg_name, u32 type, - u32 mask) -{ - return crypto_has_alg(alg_name, crypto_skcipher_type(type), - crypto_skcipher_mask(mask)); -} - static inline struct ablkcipher_tfm *crypto_ablkcipher_crt( struct crypto_ablkcipher *tfm) { |