Add better name for variable.
@@ -148,7 +148,7 @@ psa_status_t mbedtls_psa_hkdf_extract( psa_algorithm_t alg,
unsigned char null_salt[PSA_MAC_MAX_SIZE] = { '\0' };
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
- psa_status_t ret = PSA_ERROR_CORRUPTION_DETECTED;
+ psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
if( salt == NULL || salt_len == 0 )
{
@@ -174,18 +174,18 @@ psa_status_t mbedtls_psa_hkdf_extract( psa_algorithm_t alg,
psa_set_key_algorithm( &attributes, alg );
psa_set_key_type( &attributes, PSA_KEY_TYPE_HMAC );
- ret = psa_import_key( &attributes, salt, salt_len, &key );
- if( PSA_SUCCESS != ret )
+ status = psa_import_key( &attributes, salt, salt_len, &key );
+ if( status != PSA_SUCCESS )
{
goto cleanup;
}
- ret = psa_mac_compute( key, alg, ikm, ikm_len, prk, prk_size, prk_len );
+ status = psa_mac_compute( key, alg, ikm, ikm_len, prk, prk_size, prk_len );
cleanup:
psa_destroy_key( key );
- return( ret );
+ return( status );
}
MBEDTLS_STATIC_TESTABLE
