diff options
| author | Eric Biggers <ebiggers@google.com> | 2020-05-01 22:31:09 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-05-08 15:32:13 +1000 |
| commit | 61c38e3a94f26035104aec643ee17e80e29ff329 (patch) | |
| tree | 4a4825c8f1d997653c8e50c2efd6b681bdbc21a9 /drivers/crypto/hisilicon | |
| parent | 8cbb809794b14703c960b5e2941c9e7fd97b765a (diff) | |
crypto: hisilicon/sec2 - use crypto_shash_tfm_digest()
Instead of manually allocating a 'struct shash_desc' on the stack and
calling crypto_shash_digest(), switch to using the new helper function
crypto_shash_tfm_digest() which does this for us.
Cc: Zaibo Xu <xuzaibo@huawei.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon')
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_crypto.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c index 7f1c6a31b82f..848ab492d26e 100644 --- a/drivers/crypto/hisilicon/sec2/sec_crypto.c +++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c @@ -832,7 +832,6 @@ static int sec_aead_auth_set_key(struct sec_auth_ctx *ctx, struct crypto_authenc_keys *keys) { struct crypto_shash *hash_tfm = ctx->hash_tfm; - SHASH_DESC_ON_STACK(shash, hash_tfm); int blocksize, ret; if (!keys->authkeylen) { @@ -842,8 +841,8 @@ static int sec_aead_auth_set_key(struct sec_auth_ctx *ctx, blocksize = crypto_shash_blocksize(hash_tfm); if (keys->authkeylen > blocksize) { - ret = crypto_shash_digest(shash, keys->authkey, - keys->authkeylen, ctx->a_key); + ret = crypto_shash_tfm_digest(hash_tfm, keys->authkey, + keys->authkeylen, ctx->a_key); if (ret) { pr_err("hisi_sec2: aead auth digest error!\n"); return -EINVAL; |