On Wed, Jul 08, 2015 at 05:25:42PM +0200, Johannes Thumshirn wrote: > Destroy acm_minors IDR on module exit, reclaiming the allocated memory.
> Signed-off-by: Johannes Thumshirn <[email protected]> > --- > drivers/usb/class/cdc-acm.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c > index 519a77b..b30e742 100644 > --- a/drivers/usb/class/cdc-acm.c > +++ b/drivers/usb/class/cdc-acm.c > @@ -1944,6 +1944,7 @@ static void __exit acm_exit(void) > usb_deregister(&acm_driver); > tty_unregister_driver(acm_tty_driver); > put_tty_driver(acm_tty_driver); > + idr_destroy(&acm_minors); > } > > module_init(acm_init); Acked-by: Johan Hovold <[email protected]> No stable-tag needed as idr wasn't used before 4.2. Thanks, Johan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
