[PATCH 27/31] crypto: qat - change return value in adf_cfg_key_val_get()

[Giovanni Cabiddu]

If a key is not found in the internal key value storage, return -ENODATA
instead of -1 that is treated as -EPERM and may confuse.

Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabi...@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
 drivers/crypto/qat/qat_common/adf_cfg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/qat/qat_common/adf_cfg.c 
b/drivers/crypto/qat/qat_common/adf_cfg.c
index f2a29c70d61a..575b6f002303 100644
--- a/drivers/crypto/qat/qat_common/adf_cfg.c
+++ b/drivers/crypto/qat/qat_common/adf_cfg.c
@@ -196,7 +196,7 @@ static int adf_cfg_key_val_get(struct adf_accel_dev 
*accel_dev,
                memcpy(val, keyval->val, ADF_CFG_MAX_VAL_LEN_IN_BYTES);
                return 0;
        }
-       return -1;
+       return -ENODATA;
 }
 
 /**
-- 
2.26.2