diff options
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index d264f9a6c55..aac379e1c88 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1104,6 +1104,11 @@ static int handle_tx_event(struct xhci_hcd *xhci, "of %d bytes left\n", TRB_LEN(event->transfer_len)); td->urb->actual_length = 0; + if (td->urb->transfer_flags & + URB_SHORT_NOT_OK) + status = -EREMOTEIO; + else + status = 0; } /* Don't overwrite a previously set error code */ if (status == -EINPROGRESS) { @@ -1187,6 +1192,10 @@ td_cleanup: urb->transfer_buffer_length, urb->actual_length); urb->actual_length = 0; + if (td->urb->transfer_flags & URB_SHORT_NOT_OK) + status = -EREMOTEIO; + else + status = 0; } list_del(&td->td_list); /* Was this TD slated to be cancelled but completed anyway? */ |