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authorAntoine Tenart <antoine.tenart@bootlin.com>2019-05-27 16:50:58 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2019-06-06 14:38:56 +0800
commit082a9d0918d2aae48dc3b836a8e3ca6aa53d2495 (patch)
tree857bf8fa313dc94929f16caa62721db98ca5b466 /drivers/crypto/inside-secure
parent942d849d32d0126442bdf7a4052bb46fbf23a3c6 (diff)
crypto: inside-secure - change returned error when a descriptor reports an error
This patch changes the error reported by the Inside Secure SafeXcel driver when a result descriptor reports an error, from -EIO to -EINVAL, as this is what the crypto framework expects. This was found while running the crypto extra tests. 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')
-rw-r--r--drivers/crypto/inside-secure/safexcel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index d5392893973c..316e5e4c1c74 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -591,7 +591,7 @@ inline int safexcel_rdesc_check_errors(struct safexcel_crypto_priv *priv,
dev_err(priv->dev,
"cipher: result: result descriptor error (0x%x)\n",
rdesc->result_data.error_code);
- return -EIO;
+ return -EINVAL;
} else if (rdesc->result_data.error_code == BIT(9)) {
/* Authentication failed */
return -EBADMSG;