162 static void UsbEcmFreeRequests(const struct DListHead *head, int32_t *allocated)  in UsbEcmFreeRequests()  argument
165     while (!DListIsEmpty(head)) {  in UsbEcmFreeRequests()
166         req = DLIST_FIRST_ENTRY(head, struct UsbFnRequest, list);  in UsbEcmFreeRequests()
208     struct DListHead *head = &port->readPool;  in UsbEcmAllocReadRequests()  local
215             return DListIsEmpty(head) ? HDF_FAILURE : HDF_SUCCESS;  in UsbEcmAllocReadRequests()
220         DListInsertTail(&req->list, head);  in UsbEcmAllocReadRequests()
229     struct DListHead *head = &port->writePool;  in UsbEcmAllocWriteRequests()  local
236             return DListIsEmpty(head) ? HDF_FAILURE : HDF_SUCCESS;  in UsbEcmAllocWriteRequests()
241         DListInsertTail(&req->list, head);  in UsbEcmAllocWriteRequests()
249     struct DListHead *head = &port->readPool;  in UsbEcmStartIo()  local
263             UsbEcmFreeRequests(head, &port->readAllocated);  in UsbEcmStartIo()
272         UsbEcmFreeRequests(head, &port->readAllocated);  in UsbEcmStartIo()