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usb_queue: Transfer needs to be added to queue in both paths

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This commit is contained in:
Ben Gamari
2013-07-03 16:40:53 -04:00
parent af34a7a041
commit a88b2ad349
1 changed files with 3 additions and 3 deletions
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6
firmware/hackrf_usb/usb_queue.c
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@ -139,13 +139,13 @@ void usb_transfer_schedule(
fill_in_transfer(transfer, data, maximum_length);
transfer->completion_cb = completion_cb;
// TODO: disable_interrupts();
endpoint_add_transfer(endpoint, transfer);
usb_transfer_t* tail = endpoint_transfers[index];
if (tail == NULL) {
usb_endpoint_schedule_wait(endpoint, &transfer->td);
} else {
for (; tail->next != NULL; tail = tail->next);
endpoint_add_transfer(endpoint, transfer);
usb_endpoint_schedule_append(endpoint, &tail->td, &transfer->td);
for (; tail->next != NULL; tail = tail->next);
usb_endpoint_schedule_append(endpoint, &tail->td, &transfer->td);
}
//enable_interrupts();
}