crypto: qat - simplify the qat_crypto function

simplify code to remove unnecessary constant string copies.

Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/qat/qat_common/qat_crypto.c b/drivers/crypto/qat/qat_common/qat_crypto.c
index 3852d31..fb504ce 100644 (file)
--- a/drivers/crypto/qat/qat_common/qat_crypto.c
+++ b/drivers/crypto/qat/qat_common/qat_crypto.c
@@ -250,8 +250,7 @@ static int qat_crypto_create_instances(struct adf_accel_dev *accel_dev)
        char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES];
 
        INIT_LIST_HEAD(&accel_dev->crypto_list);
-       strlcpy(key, ADF_NUM_CY, sizeof(key));
-       if (adf_cfg_get_param_value(accel_dev, SEC, key, val))
+       if (adf_cfg_get_param_value(accel_dev, SEC, ADF_NUM_CY, val))
                return -EFAULT;
 
        if (kstrtoul(val, 0, &num_inst))