diff options
| -rw-r--r-- | sys/dev/usb/net/uhso.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/dev/usb/net/uhso.c b/sys/dev/usb/net/uhso.c index ec84b0f..ba6236c 100644 --- a/sys/dev/usb/net/uhso.c +++ b/sys/dev/usb/net/uhso.c @@ -559,8 +559,6 @@ uhso_attach(device_t self) 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_detach(device_t self) UHSO_CTRL_MAX); } } - - free(sc->sc_tty, M_USBDEV); - free(sc->sc_ucom, M_USBDEV); } if (sc->sc_ifp != NULL) { @@ -710,6 +705,8 @@ static void 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); } |
