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