From: Eric Biggers <[email protected]>
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 <[email protected]>
---
drivers/crypto/mediatek/mtk-sha.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/crypto/mediatek/mtk-sha.c b/drivers/crypto/mediatek/mtk-sha.c
index bd6309e57ab81a..da3f0b8814aa49 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;
--
2.26.2