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| author | Eric Biggers <ebiggers@google.com> | 2018-06-30 15:16:11 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-09 00:30:24 +0800 |
| commit | e50944e219f908968a6e01fbd0e8811a33bd5f04 (patch) | |
| tree | bbb469d864e455db482f0240a14b7298604b9551 /drivers/crypto | |
| parent | 8aeef492fe248e0e56d888e2d5432724ac45f80d (diff) | |
| download | linux-stable-e50944e219f908968a6e01fbd0e8811a33bd5f04.tar.gz linux-stable-e50944e219f908968a6e01fbd0e8811a33bd5f04.tar.bz2 linux-stable-e50944e219f908968a6e01fbd0e8811a33bd5f04.zip | |
crypto: shash - remove useless setting of type flags
Many shash algorithms set .cra_flags = CRYPTO_ALG_TYPE_SHASH. But this
is redundant with the C structure type ('struct shash_alg'), and
crypto_register_shash() already sets the type flag automatically,
clearing any type flag that was already there. Apparently the useless
assignment has just been copy+pasted around.
So, remove the useless assignment from all the shash algorithms.
This patch shouldn't change any actual behavior.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/nx/nx-aes-xcbc.c | 1 | ||||
| -rw-r--r-- | drivers/crypto/nx/nx-sha256.c | 1 | ||||
| -rw-r--r-- | drivers/crypto/nx/nx-sha512.c | 1 | ||||
| -rw-r--r-- | drivers/crypto/padlock-sha.c | 8 | ||||
| -rw-r--r-- | drivers/crypto/vmx/ghash.c | 2 |
5 files changed, 3 insertions, 10 deletions
diff --git a/drivers/crypto/nx/nx-aes-xcbc.c b/drivers/crypto/nx/nx-aes-xcbc.c index c2f7d4befb55..ad3358e74f5c 100644 --- a/drivers/crypto/nx/nx-aes-xcbc.c +++ b/drivers/crypto/nx/nx-aes-xcbc.c @@ -386,7 +386,6 @@ struct shash_alg nx_shash_aes_xcbc_alg = { .cra_name = "xcbc(aes)", .cra_driver_name = "xcbc-aes-nx", .cra_priority = 300, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = AES_BLOCK_SIZE, .cra_module = THIS_MODULE, .cra_ctxsize = sizeof(struct nx_crypto_ctx), diff --git a/drivers/crypto/nx/nx-sha256.c b/drivers/crypto/nx/nx-sha256.c index becb738c897b..a6764af83c6d 100644 --- a/drivers/crypto/nx/nx-sha256.c +++ b/drivers/crypto/nx/nx-sha256.c @@ -288,7 +288,6 @@ struct shash_alg nx_shash_sha256_alg = { .cra_name = "sha256", .cra_driver_name = "sha256-nx", .cra_priority = 300, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_module = THIS_MODULE, .cra_ctxsize = sizeof(struct nx_crypto_ctx), diff --git a/drivers/crypto/nx/nx-sha512.c b/drivers/crypto/nx/nx-sha512.c index b6e183d58d73..92956bc6e45e 100644 --- a/drivers/crypto/nx/nx-sha512.c +++ b/drivers/crypto/nx/nx-sha512.c @@ -294,7 +294,6 @@ struct shash_alg nx_shash_sha512_alg = { .cra_name = "sha512", .cra_driver_name = "sha512-nx", .cra_priority = 300, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA512_BLOCK_SIZE, .cra_module = THIS_MODULE, .cra_ctxsize = sizeof(struct nx_crypto_ctx), diff --git a/drivers/crypto/padlock-sha.c b/drivers/crypto/padlock-sha.c index d32c79328876..21e5cae0a1e0 100644 --- a/drivers/crypto/padlock-sha.c +++ b/drivers/crypto/padlock-sha.c @@ -247,8 +247,7 @@ static struct shash_alg sha1_alg = { .cra_name = "sha1", .cra_driver_name = "sha1-padlock", .cra_priority = PADLOCK_CRA_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_SHASH | - CRYPTO_ALG_NEED_FALLBACK, + .cra_flags = CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_ctxsize = sizeof(struct padlock_sha_ctx), .cra_module = THIS_MODULE, @@ -271,8 +270,7 @@ static struct shash_alg sha256_alg = { .cra_name = "sha256", .cra_driver_name = "sha256-padlock", .cra_priority = PADLOCK_CRA_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_SHASH | - CRYPTO_ALG_NEED_FALLBACK, + .cra_flags = CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_ctxsize = sizeof(struct padlock_sha_ctx), .cra_module = THIS_MODULE, @@ -484,7 +482,6 @@ static struct shash_alg sha1_alg_nano = { .cra_name = "sha1", .cra_driver_name = "sha1-padlock-nano", .cra_priority = PADLOCK_CRA_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_module = THIS_MODULE, } @@ -503,7 +500,6 @@ static struct shash_alg sha256_alg_nano = { .cra_name = "sha256", .cra_driver_name = "sha256-padlock-nano", .cra_priority = PADLOCK_CRA_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_module = THIS_MODULE, } diff --git a/drivers/crypto/vmx/ghash.c b/drivers/crypto/vmx/ghash.c index 1c4b5b889fba..dd8b8716467a 100644 --- a/drivers/crypto/vmx/ghash.c +++ b/drivers/crypto/vmx/ghash.c @@ -215,7 +215,7 @@ struct shash_alg p8_ghash_alg = { .cra_name = "ghash", .cra_driver_name = "p8_ghash", .cra_priority = 1000, - .cra_flags = CRYPTO_ALG_TYPE_SHASH | CRYPTO_ALG_NEED_FALLBACK, + .cra_flags = CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = GHASH_BLOCK_SIZE, .cra_ctxsize = sizeof(struct p8_ghash_ctx), .cra_module = THIS_MODULE, |