diff options
-rw-r--r-- | drivers/usb/dwc3/gadget.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 104b145f506d..37a86522fa88 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1082,6 +1082,9 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req) return 0; } + if (!dwc3_calc_trbs_left(dep)) + return 0; + ret = __dwc3_gadget_kick_transfer(dep, 0); if (ret && ret != -EBUSY) dwc3_trace(trace_dwc3_gadget, |