diff options
| author | Antoine Tenart <antoine.tenart@bootlin.com> | 2018-05-14 16:11:01 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-05-26 19:11:40 +0300 |
| commit | bdfd19095685825ba7bbaa6740c9fc7fe4a2ca39 (patch) | |
| tree | 5ca91d53a01114f6249d06ea0fbb60e4d2bbe1c3 /drivers/crypto/inside-secure/safexcel_cipher.c | |
| parent | 8a21f067e0cff89eb7e32ff383d328d9e1de7697 (diff) | |
| download | linux-bdfd19095685825ba7bbaa6740c9fc7fe4a2ca39.tar.xz | |
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_cipher.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_cipher.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c index 1f4787ea2725..2452fce64fb7 100644 --- a/drivers/crypto/inside-secure/safexcel_cipher.c +++ b/drivers/crypto/inside-secure/safexcel_cipher.c @@ -160,12 +160,8 @@ static int safexcel_handle_req_result(struct safexcel_crypto_priv *priv, int rin break; } - if (rdesc->result_data.error_code) { - dev_err(priv->dev, - "cipher: result: result descriptor error (%d)\n", - rdesc->result_data.error_code); - *ret = -EIO; - } + if (likely(!*ret)) + *ret = safexcel_rdesc_check_errors(priv, rdesc); ndesc++; } while (!rdesc->last_seg); |