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crypto: aead - remove useless setting of type flags

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Some aead algorithms set .cra_flags = CRYPTO_ALG_TYPE_AEAD.  But this is
redundant with the C structure type ('struct aead_alg'), and
crypto_register_aead() 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 aead 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 15:16:14 -07:00 • committed by Herbert Xu
parent c87a405e3b
commit 3f4a537a26
10 changed files with 8 additions and 15 deletions
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10
drivers/crypto/inside-secure/safexcel_cipher.c
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@ -1186,7 +1186,7 @@ struct safexcel_alg_template safexcel_alg_authenc_hmac_sha1_cbc_aes = {
.cra_name = "authenc(hmac(sha1),cbc(aes))",
.cra_driver_name = "safexcel-authenc-hmac-sha1-cbc-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_KERN_DRIVER_ONLY,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct safexcel_cipher_ctx),
@ -1221,7 +1221,7 @@ struct safexcel_alg_template safexcel_alg_authenc_hmac_sha256_cbc_aes = {
.cra_name = "authenc(hmac(sha256),cbc(aes))",
.cra_driver_name = "safexcel-authenc-hmac-sha256-cbc-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_KERN_DRIVER_ONLY,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct safexcel_cipher_ctx),
@ -1256,7 +1256,7 @@ struct safexcel_alg_template safexcel_alg_authenc_hmac_sha224_cbc_aes = {
.cra_name = "authenc(hmac(sha224),cbc(aes))",
.cra_driver_name = "safexcel-authenc-hmac-sha224-cbc-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_KERN_DRIVER_ONLY,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct safexcel_cipher_ctx),
@ -1291,7 +1291,7 @@ struct safexcel_alg_template safexcel_alg_authenc_hmac_sha512_cbc_aes = {
.cra_name = "authenc(hmac(sha512),cbc(aes))",
.cra_driver_name = "safexcel-authenc-hmac-sha512-cbc-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_KERN_DRIVER_ONLY,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct safexcel_cipher_ctx),
@ -1326,7 +1326,7 @@ struct safexcel_alg_template safexcel_alg_authenc_hmac_sha384_cbc_aes = {
.cra_name = "authenc(hmac(sha384),cbc(aes))",
.cra_driver_name = "safexcel-authenc-hmac-sha384-cbc-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_KERN_DRIVER_ONLY,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct safexcel_cipher_ctx),