diff options
Diffstat (limited to 'crypto/hmac.c')
| -rw-r--r-- | crypto/hmac.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c index b521bcd..44187c5 100644 --- a/crypto/hmac.c +++ b/crypto/hmac.c @@ -172,15 +172,16 @@ static int hmac_digest(struct hash_desc *pdesc, struct scatterlist *sg, static int hmac_init_tfm(struct crypto_tfm *tfm) { + struct crypto_hash *hash; struct crypto_instance *inst = (void *)tfm->__crt_alg; struct crypto_spawn *spawn = crypto_instance_ctx(inst); struct hmac_ctx *ctx = hmac_ctx(__crypto_hash_cast(tfm)); - tfm = crypto_spawn_tfm(spawn); - if (IS_ERR(tfm)) - return PTR_ERR(tfm); + hash = crypto_spawn_hash(spawn); + if (IS_ERR(hash)) + return PTR_ERR(hash); - ctx->child = crypto_hash_cast(tfm); + ctx->child = hash; return 0; } |