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Merge "usb: dwc3: gadget: Remove unnecessary checks"

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qctecmdr 2020-06-18 10:42:14 -07:00 • committed by Gerrit - the friendly Code Review server
commit a91e5519be
1 changed files with 5 additions and 8 deletions
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13
drivers/usb/dwc3/gadget.c
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@ -1703,9 +1703,6 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep,
/* 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.
@ -1713,10 +1710,7 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep,
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);
@ -1724,7 +1718,6 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep,
goto out0;
}
out1:
dbg_ep_dequeue(dep->number, req);
dwc3_gadget_giveback(dep, req, -ECONNRESET);
@ -2932,9 +2925,13 @@ static void dwc3_gadget_endpoint_transfer_in_progress(struct dwc3_ep *dep,
dwc3_gadget_ep_cleanup_completed_requests(dep, event, status);
if (dep->flags & DWC3_EP_END_TRANSFER_PENDING)
goto out;
if (stop)
dwc3_stop_active_transfer(dep, true, true);
out:
/*
* WORKAROUND: This is the 2nd half of U1/U2 -> U0 workaround.
* See dwc3_gadget_linksts_change_interrupt() for 1st half.