diff options
Diffstat (limited to 'crypto/rsa-pkcs1pad.c')
| -rw-r--r-- | crypto/rsa-pkcs1pad.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/crypto/rsa-pkcs1pad.c b/crypto/rsa-pkcs1pad.c index d31031de51bc..4983b2b4a223 100644 --- a/crypto/rsa-pkcs1pad.c +++ b/crypto/rsa-pkcs1pad.c @@ -596,7 +596,6 @@ static void pkcs1pad_free(struct akcipher_instance *inst) static int pkcs1pad_create(struct crypto_template *tmpl, struct rtattr **tb) { - struct crypto_attr_type *algt; u32 mask; struct akcipher_instance *inst; struct pkcs1pad_inst_ctx *ctx; @@ -604,14 +603,9 @@ static int pkcs1pad_create(struct crypto_template *tmpl, struct rtattr **tb) const char *hash_name; int err; - algt = crypto_get_attr_type(tb); - if (IS_ERR(algt)) - return PTR_ERR(algt); - - if ((algt->type ^ CRYPTO_ALG_TYPE_AKCIPHER) & algt->mask) - return -EINVAL; - - mask = crypto_requires_sync(algt->type, algt->mask); + err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_AKCIPHER, &mask); + if (err) + return err; inst = kzalloc(sizeof(*inst) + sizeof(*ctx), GFP_KERNEL); if (!inst) @@ -658,7 +652,6 @@ static int pkcs1pad_create(struct crypto_template *tmpl, struct rtattr **tb) goto err_free_inst; } - inst->alg.base.cra_flags = rsa_alg->base.cra_flags & CRYPTO_ALG_ASYNC; inst->alg.base.cra_priority = rsa_alg->base.cra_priority; inst->alg.base.cra_ctxsize = sizeof(struct pkcs1pad_ctx); |