fix kernel panic when not standard usb keyboard connect

diff --git a/drivers/usb/dwc_otg/dwc_otg_hcd_intr.c b/drivers/usb/dwc_otg/dwc_otg_hcd_intr.c
index 5d68cf2d6c0b29e0aae9d5cc9de1e75bf7b2927d..a4c23fa9470bf03e68a5e69beaceefb98d5e9dfb 100755 (executable)
--- a/drivers/usb/dwc_otg/dwc_otg_hcd_intr.c
+++ b/drivers/usb/dwc_otg/dwc_otg_hcd_intr.c
@@ -615,7 +615,7 @@ static int update_urb_state_xfer_comp(dwc_hc_t *_hc,
                                                      DWC_OTG_HC_XFER_COMPLETE,
                                                      &short_read);
 
-       if (short_read || (_urb->actual_length == _urb->transfer_buffer_length)) {
+       if (short_read || (_urb->actual_length >= _urb->transfer_buffer_length)) {
                xfer_done = 1;
                if (short_read && (_urb->transfer_flags & URB_SHORT_NOT_OK)) {
                        _urb->status = -EREMOTEIO;