diff options
| author | Eric Biggers <ebiggers@google.com> | 2020-05-01 22:31:10 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-05-08 15:32:13 +1000 |
| commit | e0077ea8ee1774cb99cf9adf10dd4e6dcbf363b0 (patch) | |
| tree | 20cae2386dd1ab73d010e408eb7c81938dc64336 /drivers/crypto | |
| parent | 61c38e3a94f26035104aec643ee17e80e29ff329 (diff) | |
crypto: mediatek - 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.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/mediatek/mtk-sha.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/crypto/mediatek/mtk-sha.c b/drivers/crypto/mediatek/mtk-sha.c index bd6309e57ab8..da3f0b8814aa 100644 --- a/drivers/crypto/mediatek/mtk-sha.c +++ b/drivers/crypto/mediatek/mtk-sha.c @@ -805,12 +805,9 @@ static int mtk_sha_setkey(struct crypto_ahash *tfm, const u8 *key, size_t ds = crypto_shash_digestsize(bctx->shash); int err, i; - SHASH_DESC_ON_STACK(shash, bctx->shash); - - shash->tfm = bctx->shash; - if (keylen > bs) { - err = crypto_shash_digest(shash, key, keylen, bctx->ipad); + err = crypto_shash_tfm_digest(bctx->shash, key, keylen, + bctx->ipad); if (err) return err; keylen = ds; |