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Diffstat (limited to 'crypto/rsa-pkcs1pad.c')
-rw-r--r--crypto/rsa-pkcs1pad.c13
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);