* @return Zero when successful
*/
static int averaging_create(averaging_t *avg, int size) {
* @return Zero when successful
*/
static int averaging_create(averaging_t *avg, int size) {
if (avg->ring_buffer == NULL) {
ERROR("barometer: averaging_create - ring buffer allocation of size %d "
"failed",
if (avg->ring_buffer == NULL) {
ERROR("barometer: averaging_create - ring buffer allocation of size %d "
"failed",