diff options
| author | Eric Biggers <ebiggers@google.com> | 2018-07-01 00:16:12 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-08 18:30:25 +0200 |
| commit | 6a38f62245c9d5217b696ec5aca6a5cf6351f615 (patch) | |
| tree | 0b796cd0bcdcb3f5da7157e565334c3bfc0989c6 /arch/x86/crypto | |
| parent | crypto: shash - remove useless setting of type flags (diff) | |
| download | linux-6a38f62245c9d5217b696ec5aca6a5cf6351f615.tar.xz linux-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 'arch/x86/crypto')
| -rw-r--r-- | arch/x86/crypto/ghash-clmulni-intel_glue.c | 2 | ||||
| -rw-r--r-- | arch/x86/crypto/sha1-mb/sha1_mb.c | 7 | ||||
| -rw-r--r-- | arch/x86/crypto/sha256-mb/sha256_mb.c | 8 | ||||
| -rw-r--r-- | arch/x86/crypto/sha512-mb/sha512_mb.c | 8 |
4 files changed, 10 insertions, 15 deletions
diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c index b1430e92e638..a3de43b5e20a 100644 --- a/arch/x86/crypto/ghash-clmulni-intel_glue.c +++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c @@ -314,7 +314,7 @@ static struct ahash_alg ghash_async_alg = { .cra_driver_name = "ghash-clmulni", .cra_priority = 400, .cra_ctxsize = sizeof(struct ghash_async_ctx), - .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = GHASH_BLOCK_SIZE, .cra_type = &crypto_ahash_type, .cra_module = THIS_MODULE, diff --git a/arch/x86/crypto/sha1-mb/sha1_mb.c b/arch/x86/crypto/sha1-mb/sha1_mb.c index 4b2430274935..f7929ba6cfb4 100644 --- a/arch/x86/crypto/sha1-mb/sha1_mb.c +++ b/arch/x86/crypto/sha1-mb/sha1_mb.c @@ -746,9 +746,8 @@ static struct ahash_alg sha1_mb_areq_alg = { * algo may not have completed before hashing thread * sleep */ - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | - CRYPTO_ALG_INTERNAL, + .cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_INTERNAL, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT @@ -879,7 +878,7 @@ static struct ahash_alg sha1_mb_async_alg = { * priority at runtime using NETLINK_CRYPTO. */ .cra_priority = 50, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_type = &crypto_ahash_type, .cra_module = THIS_MODULE, diff --git a/arch/x86/crypto/sha256-mb/sha256_mb.c b/arch/x86/crypto/sha256-mb/sha256_mb.c index 4c07f6c12c37..59a47048920a 100644 --- a/arch/x86/crypto/sha256-mb/sha256_mb.c +++ b/arch/x86/crypto/sha256-mb/sha256_mb.c @@ -745,9 +745,8 @@ static struct ahash_alg sha256_mb_areq_alg = { * algo may not have completed before hashing thread * sleep */ - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | - CRYPTO_ALG_INTERNAL, + .cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_INTERNAL, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT @@ -878,8 +877,7 @@ static struct ahash_alg sha256_mb_async_alg = { * priority at runtime using NETLINK_CRYPTO. */ .cra_priority = 50, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_type = &crypto_ahash_type, .cra_module = THIS_MODULE, diff --git a/arch/x86/crypto/sha512-mb/sha512_mb.c b/arch/x86/crypto/sha512-mb/sha512_mb.c index 6a8c31581604..d3a758ac3ade 100644 --- a/arch/x86/crypto/sha512-mb/sha512_mb.c +++ b/arch/x86/crypto/sha512-mb/sha512_mb.c @@ -778,9 +778,8 @@ static struct ahash_alg sha512_mb_areq_alg = { * algo may not have completed before hashing thread * sleep */ - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC | - CRYPTO_ALG_INTERNAL, + .cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_INTERNAL, .cra_blocksize = SHA512_BLOCK_SIZE, .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT @@ -912,8 +911,7 @@ static struct ahash_alg sha512_mb_async_alg = { * priority at runtime using NETLINK_CRYPTO. */ .cra_priority = 50, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = SHA512_BLOCK_SIZE, .cra_type = &crypto_ahash_type, .cra_module = THIS_MODULE, |