70 	B43legacy_WARN_ON(!(slot >= 0 && slot < ring->nr_slots));  in op32_fill_descriptor()
78 	if (slot == ring->nr_slots - 1)  in op32_fill_descriptor()
132 	return (ring->nr_slots - ring->used_slots);  in free_slots()
137 	B43legacy_WARN_ON(!(slot >= -1 && slot <= ring->nr_slots - 1));  in next_slot()
138 	if (slot == ring->nr_slots - 1)  in next_slot()
145 	B43legacy_WARN_ON(!(slot >= 0 && slot <= ring->nr_slots - 1));  in prev_slot()
147 		return ring->nr_slots - 1;  in prev_slot()
510 	for (i = 0; i < ring->nr_slots; i++) {  in alloc_initial_descbuffers()
521 	ring->used_slots = ring->nr_slots;  in alloc_initial_descbuffers()
602 	for (i = 0; i < ring->nr_slots; i++) {  in free_all_descbuffers()
655 	int nr_slots;  in b43legacy_setup_dmaring()  local
664 	nr_slots = B43legacy_RXRING_SLOTS;  in b43legacy_setup_dmaring()
666 		nr_slots = B43legacy_TXRING_SLOTS;  in b43legacy_setup_dmaring()
668 	ring->meta = kcalloc(nr_slots, sizeof(struct b43legacy_dmadesc_meta),  in b43legacy_setup_dmaring()
673 		ring->txhdr_cache = kcalloc(nr_slots,  in b43legacy_setup_dmaring()
688 			ring->txhdr_cache = kcalloc(nr_slots,  in b43legacy_setup_dmaring()
709 	ring->nr_slots = nr_slots;  in b43legacy_setup_dmaring()
760 		     ring->nr_slots);  in b43legacy_destroy_dmaring()
1005 	B43legacy_WARN_ON(!(ring && *slot >= 0 && *slot < ring->nr_slots));  in parse_cookie()
1205 		firstused = ring->nr_slots + firstused;  in b43legacy_dma_handle_txstatus()
1217 		B43legacy_WARN_ON(!(slot >= 0 && slot < ring->nr_slots));  in b43legacy_dma_handle_txstatus()
1412 			   ring->nr_slots));  in b43legacy_dma_rx()