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Diffstat (limited to 'crypto/hmac.c')
-rw-r--r--crypto/hmac.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c
index b521bcd2b2c..44187c5ee59 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;
}