diff options
| author | Antoine Tenart <antoine.tenart@bootlin.com> | 2018-05-14 15:11:01 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-05-26 18:11:40 +0200 |
| commit | bdfd19095685825ba7bbaa6740c9fc7fe4a2ca39 (patch) | |
| tree | 5ca91d53a01114f6249d06ea0fbb60e4d2bbe1c3 /drivers/crypto/inside-secure/safexcel_hash.c | |
| parent | crypto: inside-secure - fix the hash then encrypt/decrypt types (diff) | |
| download | linux-bdfd19095685825ba7bbaa6740c9fc7fe4a2ca39.tar.xz linux-bdfd19095685825ba7bbaa6740c9fc7fe4a2ca39.zip | |
crypto: inside-secure - improve error reporting
This patch improves the error reporting from the Inside Secure driver to
the upper layers and crypto consumers. All errors reported by the engine
aren't fatal, and some may be genuine.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel_hash.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_hash.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c index 00d2cad0ff1c..6cbd879e8fb5 100644 --- a/drivers/crypto/inside-secure/safexcel_hash.c +++ b/drivers/crypto/inside-secure/safexcel_hash.c @@ -146,11 +146,8 @@ static int safexcel_handle_req_result(struct safexcel_crypto_priv *priv, int rin dev_err(priv->dev, "hash: result: could not retrieve the result descriptor\n"); *ret = PTR_ERR(rdesc); - } else if (rdesc->result_data.error_code) { - dev_err(priv->dev, - "hash: result: result descriptor error (%d)\n", - rdesc->result_data.error_code); - *ret = -EINVAL; + } else { + *ret = safexcel_rdesc_check_errors(priv, rdesc); } safexcel_complete(priv, ring); |