=== uhso.c
==================================================================
--- uhso.c	(revision 268059)
+++ uhso.c	(local)
@@ -559,8 +559,6 @@
 	mtx_init(&sc->sc_mtx, "uhso", NULL, MTX_DEF);
 	ucom_ref(&sc->sc_super_ucom);
 
-	sc->sc_ucom = NULL;
-	sc->sc_ttys = 0;
 	sc->sc_radio = 1;
 
 	id = usbd_get_interface_descriptor(uaa->iface);
@@ -680,9 +678,6 @@
 				    UHSO_CTRL_MAX);
 			}
 		}
-
-		free(sc->sc_tty, M_USBDEV);
-		free(sc->sc_ucom, M_USBDEV);
 	}
 
 	if (sc->sc_ifp != NULL) {
@@ -710,6 +705,8 @@
 uhso_free_softc(struct uhso_softc *sc)
 {
 	if (ucom_unref(&sc->sc_super_ucom)) {
+		free(sc->sc_tty, M_USBDEV);
+		free(sc->sc_ucom, M_USBDEV);
 		mtx_destroy(&sc->sc_mtx);
 		device_free_softc(sc);
 	}