blob: 30a979dd1fd783c4540eb9272affc4f4e106df1b (
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--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
@@ -738,6 +738,11 @@ static int update_urb_state_xfer_comp(dw
DWC_OTG_HC_XFER_COMPLETE,
&short_read);
+ if (urb->actual_length + xfer_length > urb->length) {
+ /* dev_warn(hsotg->dev, "%s(): trimming xfer length\n", __func__);*/
+ xfer_length = urb->length - urb->actual_length;
+ }
+
/* non DWORD-aligned buffer case handling. */
if (hc->align_buff && xfer_length && hc->ep_is_in) {
dwc_memcpy(urb->buf + urb->actual_length, hc->qh->dw_align_buf,
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