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authorEric Biggers <ebiggers@google.com>2018-07-01 01:16:12 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2018-07-08 19:30:25 +0300
commit6a38f62245c9d5217b696ec5aca6a5cf6351f615 (patch)
tree0b796cd0bcdcb3f5da7157e565334c3bfc0989c6 /drivers/crypto/ux500
parente50944e219f908968a6e01fbd0e8811a33bd5f04 (diff)
downloadlinux-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/ux500')
-rw-r--r--drivers/crypto/ux500/hash/hash_core.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c
index 2d0a677bcc76..7de22a646adf 100644
--- a/drivers/crypto/ux500/hash/hash_core.c
+++ b/drivers/crypto/ux500/hash/hash_core.c
@@ -1524,8 +1524,7 @@ static struct hash_algo_template hash_algs[] = {
.halg.base = {
.cra_name = "sha1",
.cra_driver_name = "sha1-ux500",
- .cra_flags = (CRYPTO_ALG_TYPE_AHASH |
- CRYPTO_ALG_ASYNC),
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA1_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct hash_ctx),
.cra_init = hash_cra_init,
@@ -1548,8 +1547,7 @@ static struct hash_algo_template hash_algs[] = {
.halg.base = {
.cra_name = "sha256",
.cra_driver_name = "sha256-ux500",
- .cra_flags = (CRYPTO_ALG_TYPE_AHASH |
- CRYPTO_ALG_ASYNC),
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct hash_ctx),
.cra_type = &crypto_ahash_type,
@@ -1574,8 +1572,7 @@ static struct hash_algo_template hash_algs[] = {
.halg.base = {
.cra_name = "hmac(sha1)",
.cra_driver_name = "hmac-sha1-ux500",
- .cra_flags = (CRYPTO_ALG_TYPE_AHASH |
- CRYPTO_ALG_ASYNC),
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA1_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct hash_ctx),
.cra_type = &crypto_ahash_type,
@@ -1600,8 +1597,7 @@ static struct hash_algo_template hash_algs[] = {
.halg.base = {
.cra_name = "hmac(sha256)",
.cra_driver_name = "hmac-sha256-ux500",
- .cra_flags = (CRYPTO_ALG_TYPE_AHASH |
- CRYPTO_ALG_ASYNC),
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct hash_ctx),
.cra_type = &crypto_ahash_type,