From 48710b1f31aef65918cb4396da530ad6ba00cd32 Mon Sep 17 00:00:00 2001
From: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Date: Mon, 12 Oct 2020 21:38:43 +0100
Subject: [PATCH] crypto: qat - change return value in adf_cfg_key_val_get()
Git-commit: 48710b1f31aef65918cb4396da530ad6ba00cd32
References: jsc#SLE-14454
Patch-mainline: v5.11-rc1
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.shevchenko@linux.intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Oliver Neukum <oneukum@suse.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