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.
Cc: Cheng-Yi Chiang <[email protected]>
Cc: Enric Balletbo i Serra <[email protected]>
Cc: Guenter Roeck <[email protected]>
Signed-off-by: Eric Biggers <[email protected]>
---
sound/soc/codecs/cros_ec_codec.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c
index d3dc42aa682565..bfdd852bdc0de4 100644
--- a/sound/soc/codecs/cros_ec_codec.c
+++ b/sound/soc/codecs/cros_ec_codec.c
@@ -115,14 +115,7 @@ static int calculate_sha256(struct cros_ec_codec_priv *priv,
return PTR_ERR(tfm);
}
- {
- SHASH_DESC_ON_STACK(desc, tfm);
-
- desc->tfm = tfm;
-
- crypto_shash_digest(desc, buf, size, digest);
- shash_desc_zero(desc);
- }
+ crypto_shash_tfm_digest(tfm, buf, size, digest);
crypto_free_shash(tfm);
--
2.26.2