diff options
| author | Eric Biggers <ebiggers@google.com> | 2018-07-01 01:16:12 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-08 19:30:25 +0300 |
| commit | 6a38f62245c9d5217b696ec5aca6a5cf6351f615 (patch) | |
| tree | 0b796cd0bcdcb3f5da7157e565334c3bfc0989c6 /drivers/crypto/s5p-sss.c | |
| parent | e50944e219f908968a6e01fbd0e8811a33bd5f04 (diff) | |
| download | linux-6a38f62245c9d5217b696ec5aca6a5cf6351f615.tar.xz | |
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/s5p-sss.c')
| -rw-r--r-- | drivers/crypto/s5p-sss.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c index bf7163042569..faa282074e5a 100644 --- a/drivers/crypto/s5p-sss.c +++ b/drivers/crypto/s5p-sss.c @@ -1765,8 +1765,7 @@ static struct ahash_alg algs_sha1_md5_sha256[] = { .cra_name = "sha1", .cra_driver_name = "exynos-sha1", .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_KERN_DRIVER_ONLY | + .cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = HASH_BLOCK_SIZE, @@ -1791,8 +1790,7 @@ static struct ahash_alg algs_sha1_md5_sha256[] = { .cra_name = "md5", .cra_driver_name = "exynos-md5", .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_KERN_DRIVER_ONLY | + .cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = HASH_BLOCK_SIZE, @@ -1817,8 +1815,7 @@ static struct ahash_alg algs_sha1_md5_sha256[] = { .cra_name = "sha256", .cra_driver_name = "exynos-sha256", .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_AHASH | - CRYPTO_ALG_KERN_DRIVER_ONLY | + .cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = HASH_BLOCK_SIZE, |