diff options
| author | Eric Biggers <ebiggers@google.com> | 2018-06-30 15:16:12 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-09 00:30:25 +0800 |
| commit | 6a38f62245c9d5217b696ec5aca6a5cf6351f615 (patch) | |
| tree | 0b796cd0bcdcb3f5da7157e565334c3bfc0989c6 /drivers/crypto/stm32 | |
| parent | e50944e219f908968a6e01fbd0e8811a33bd5f04 (diff) | |
crypto: ahash - remove useless setting of type flags
Many ahash algorithms set .cra_flags = CRYPTO_ALG_TYPE_AHASH. But this
is redundant with the C structure type ('struct ahash_alg'), and
crypto_register_ahash() 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 ahash algorithms.
This patch shouldn't change any actual behavior.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/stm32')
| -rw-r--r-- | drivers/crypto/stm32/stm32-hash.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c index d1d7233d7dd6..590d7352837e 100644 --- a/drivers/crypto/stm32/stm32-hash.c +++ b/drivers/crypto/stm32/stm32-hash.c @@ -1150,8 +1150,7 @@ static struct ahash_alg algs_md5_sha1[] = { .cra_name = "md5", .cra_driver_name = "stm32-md5", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = MD5_HMAC_BLOCK_SIZE, .cra_ctxsize = sizeof(struct stm32_hash_ctx), @@ -1177,8 +1176,7 @@ static struct ahash_alg algs_md5_sha1[] = { .cra_name = "hmac(md5)", .cra_driver_name = "stm32-hmac-md5", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = MD5_HMAC_BLOCK_SIZE, .cra_ctxsize = sizeof(struct stm32_hash_ctx), @@ -1203,8 +1201,7 @@ static struct ahash_alg algs_md5_sha1[] = { .cra_name = "sha1", .cra_driver_name = "stm32-sha1", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_ctxsize = sizeof(struct stm32_hash_ctx), @@ -1230,8 +1227,7 @@ static struct ahash_alg algs_md5_sha1[] = { .cra_name = "hmac(sha1)", .cra_driver_name = "stm32-hmac-sha1", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_ctxsize = sizeof(struct stm32_hash_ctx), @@ -1259,8 +1255,7 @@ static struct ahash_alg algs_sha224_sha256[] = { .cra_name = "sha224", .cra_driver_name = "stm32-sha224", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = SHA224_BLOCK_SIZE, .cra_ctxsize = sizeof(struct stm32_hash_ctx), @@ -1286,8 +1281,7 @@ static struct ahash_alg algs_sha224_sha256[] = { .cra_name = "hmac(sha224)", .cra_driver_name = "stm32-hmac-sha224", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = SHA224_BLOCK_SIZE, .cra_ctxsize = sizeof(struct stm32_hash_ctx), @@ -1312,8 +1306,7 @@ static struct ahash_alg algs_sha224_sha256[] = { .cra_name = "sha256", .cra_driver_name = "stm32-sha256", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_ctxsize = sizeof(struct stm32_hash_ctx), @@ -1339,8 +1332,7 @@ static struct ahash_alg algs_sha224_sha256[] = { .cra_name = "hmac(sha256)", .cra_driver_name = "stm32-hmac-sha256", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_ctxsize = sizeof(struct stm32_hash_ctx), |