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/ccp | |
| 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/ccp')
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-aes-cmac.c | 2 | ||||
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-sha.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c index 26687f318de6..bdc2715b3cac 100644 --- a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c +++ b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c @@ -399,7 +399,7 @@ int ccp_register_aes_cmac_algs(struct list_head *head) base = &halg->base; snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "cmac(aes)"); snprintf(base->cra_driver_name, CRYPTO_MAX_ALG_NAME, "cmac-aes-ccp"); - base->cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | + base->cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_NEED_FALLBACK; base->cra_blocksize = AES_BLOCK_SIZE; diff --git a/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c index 871c9628a2ee..366d3e914ac5 100644 --- a/drivers/crypto/ccp/ccp-crypto-sha.c +++ b/drivers/crypto/ccp/ccp-crypto-sha.c @@ -497,7 +497,7 @@ static int ccp_register_sha_alg(struct list_head *head, snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name); snprintf(base->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", def->drv_name); - base->cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | + base->cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_NEED_FALLBACK; base->cra_blocksize = def->block_size; |