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/talitos.c | |
| parent | crypto: shash - remove useless setting of type flags (diff) | |
| download | linux-dev-6a38f62245c9d5217b696ec5aca6a5cf6351f615.tar.xz linux-dev-6a38f62245c9d5217b696ec5aca6a5cf6351f615.zip | |
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/talitos.c')
| -rw-r--r-- | drivers/crypto/talitos.c | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index cf14f099ce4a..323b46d2457d 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -2822,8 +2822,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "md5", .cra_driver_name = "md5-talitos", .cra_blocksize = MD5_HMAC_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2838,8 +2837,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "sha1", .cra_driver_name = "sha1-talitos", .cra_blocksize = SHA1_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2854,8 +2852,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "sha224", .cra_driver_name = "sha224-talitos", .cra_blocksize = SHA224_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2870,8 +2867,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "sha256", .cra_driver_name = "sha256-talitos", .cra_blocksize = SHA256_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2886,8 +2882,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "sha384", .cra_driver_name = "sha384-talitos", .cra_blocksize = SHA384_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2902,8 +2897,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "sha512", .cra_driver_name = "sha512-talitos", .cra_blocksize = SHA512_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2918,8 +2912,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "hmac(md5)", .cra_driver_name = "hmac-md5-talitos", .cra_blocksize = MD5_HMAC_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2934,8 +2927,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "hmac(sha1)", .cra_driver_name = "hmac-sha1-talitos", .cra_blocksize = SHA1_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2950,8 +2942,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "hmac(sha224)", .cra_driver_name = "hmac-sha224-talitos", .cra_blocksize = SHA224_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2966,8 +2957,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "hmac(sha256)", .cra_driver_name = "hmac-sha256-talitos", .cra_blocksize = SHA256_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2982,8 +2972,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "hmac(sha384)", .cra_driver_name = "hmac-sha384-talitos", .cra_blocksize = SHA384_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | @@ -2998,8 +2987,7 @@ static struct talitos_alg_template driver_algs[] = { .cra_name = "hmac(sha512)", .cra_driver_name = "hmac-sha512-talitos", .cra_blocksize = SHA512_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, } }, .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | |