From 358e73a569470ef44a142ecd1cd096587b5e9da2 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Sat, 30 Jun 2018 15:16:12 -0700 Subject: [PATCH 119/131] 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 Acked-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu Signed-off-by: Sudheesh Mavila --- drivers/crypto/ccp/ccp-crypto-aes-cmac.c | 2 +- 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 26687f31..bdc2715 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 871c962..366d3e91 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; -- 2.7.4