1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index 137df445e296..a100a52a376e 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -469,6 +469,8 @@ static int visor_chars_in_buffer (struct usb_serial_port *port)
          * have sent out, but hasn't made it through to the
          * device, so just tell the tty layer that everything
          * is flushed.
+         *
+         * FIXME: Should walk outstanding_urbs
          */
         return 0;
 }