Make sure to call uhidev_close() upon detach, plug another xfer leak.

diff --git a/sys/dev/usb/ugold.c b/sys/dev/usb/ugold.c
index 3679424..56d1d36 100644 (file)
--- a/sys/dev/usb/ugold.c
+++ b/sys/dev/usb/ugold.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ugold.c,v 1.5 2014/04/15 09:14:27 mpi Exp $   */
+/*     $OpenBSD: ugold.c,v 1.6 2014/04/29 12:53:33 mpi Exp $   */
 
 /*
  * Copyright (c) 2013 Takayoshi SASANO <sasano@openbsd.org>
@@ -183,6 +183,9 @@ ugold_detach(struct device *self, int flags)
        for (i = 0; i < sc->sc_num_sensors; i++)
                sensor_detach(&sc->sc_sensordev, &sc->sc_sensor[i]);
 
+       if (sc->sc_hdev.sc_state & UHIDEV_OPEN)
+               uhidev_close(&sc->sc_hdev);
+
        return (0);
 }