IWM_TX_RING_COUNT
size = IWM_TX_RING_COUNT * sizeof (struct iwm_tfd);
size = IWM_TX_RING_COUNT * sizeof(struct iwm_device_cmd);
for (i = 0; i < IWM_TX_RING_COUNT; i++) {
for (i = 0; i < IWM_TX_RING_COUNT; i++) {
for (i = 0; i < IWM_TX_RING_COUNT; i++) {
if (((pkt->hdr.idx + ring->queued) % IWM_TX_RING_COUNT) != ring->cur) {
ring->cur = (ring->cur + 1) % IWM_TX_RING_COUNT;
ring->cur = (ring->cur + 1) % IWM_TX_RING_COUNT;
struct iwm_tx_data data[IWM_TX_RING_COUNT];