IFACEQ_CORE_PKT_SIZE
u8 *response_limit = core_resp_pkt + IFACEQ_CORE_PKT_SIZE;
if (pkt->size >= IFACEQ_CORE_PKT_SIZE)
if (packet_size <= IFACEQ_CORE_PKT_SIZE) {
core->response_packet = devm_kzalloc(core->dev, IFACEQ_CORE_PKT_SIZE, GFP_KERNEL);