Remove 2 unnecessary checks:
1) A request in the started_list must have its trb field set. So
checking for req->trb is unnecessary.
2) An endpoint must have started (and have not ended) for the request to
still be in the started_list. There's no point to check if the endpoint
is started. We had this check because previously the driver didn't
handle the endpoint's started/ended flags for END_TRANSFER command
properly. See commit
9f45581f5eec ("usb: dwc3: gadget: early giveback
if End Transfer already completed").
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
/* wait until it is processed */
dwc3_stop_active_transfer(dep, true, true);
- if (!r->trb)
- goto out0;
-
/*
* Remove any started request if the transfer is
* cancelled.
list_for_each_entry_safe(r, t, &dep->started_list, list)
dwc3_gadget_move_cancelled_request(r);
- if (dep->flags & DWC3_EP_TRANSFER_STARTED)
- goto out0;
- else
- goto out1;
+ goto out0;
}
dev_err(dwc->dev, "request %pK was not queued to %s\n",
request, ep->name);
goto out0;
}
-out1:
dwc3_gadget_giveback(dep, req, -ECONNRESET);
out0: