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crypto: shash - remove useless setting of type flags

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Many shash algorithms set .cra_flags = CRYPTO_ALG_TYPE_SHASH.  But this
is redundant with the C structure type ('struct shash_alg'), and
crypto_register_shash() 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 shash algorithms.

This patch shouldn't change any actual behavior.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Eric Biggers
2018-06-30 15:16:11 -07:00
committed by Herbert Xu
parent 8aeef492fe
commit e50944e219
61 changed files with 5 additions and 116 deletions
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8
drivers/crypto/padlock-sha.c
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@@ -247,8 +247,7 @@ static struct shash_alg sha1_alg = {
.cra_name = "sha1",
.cra_driver_name = "sha1-padlock",
.cra_priority = PADLOCK_CRA_PRIORITY,
.cra_flags = CRYPTO_ALG_TYPE_SHASH |
CRYPTO_ALG_NEED_FALLBACK,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA1_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct padlock_sha_ctx),
.cra_module = THIS_MODULE,
@@ -271,8 +270,7 @@ static struct shash_alg sha256_alg = {
.cra_name = "sha256",
.cra_driver_name = "sha256-padlock",
.cra_priority = PADLOCK_CRA_PRIORITY,
.cra_flags = CRYPTO_ALG_TYPE_SHASH |
CRYPTO_ALG_NEED_FALLBACK,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct padlock_sha_ctx),
.cra_module = THIS_MODULE,
@@ -484,7 +482,6 @@ static struct shash_alg sha1_alg_nano = {
.cra_name = "sha1",
.cra_driver_name = "sha1-padlock-nano",
.cra_priority = PADLOCK_CRA_PRIORITY,
.cra_flags = CRYPTO_ALG_TYPE_SHASH,
.cra_blocksize = SHA1_BLOCK_SIZE,
.cra_module = THIS_MODULE,
}
@@ -503,7 +500,6 @@ static struct shash_alg sha256_alg_nano = {
.cra_name = "sha256",
.cra_driver_name = "sha256-padlock-nano",
.cra_priority = PADLOCK_CRA_PRIORITY,
.cra_flags = CRYPTO_ALG_TYPE_SHASH,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_module = THIS_MODULE,
}