usb: dwc3: fix giveback of queued request in ep_dequeue
In case of ep_dequeue , if dequeued request was submitted for dma transfer, then endpoint is stopped. Once endpoint is stooped, callback for the dequeued request must be called. Signed-off-by: Pratyush Anand <pratyush.anand@st.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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@ -1091,7 +1091,7 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep,
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if (r == req) {
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/* wait until it is processed */
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dwc3_stop_active_transfer(dwc, dep->number);
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goto out0;
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goto out1;
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}
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dev_err(dwc->dev, "request %p was not queued to %s\n",
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request, ep->name);
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@ -1099,6 +1099,7 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep,
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goto out0;
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}
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out1:
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/* giveback the request */
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dwc3_gadget_giveback(dep, req, -ECONNRESET);
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