From 7dd7ec2c6b86008a670904284d54dc482d1a2a6a Mon Sep 17 00:00:00 2001 From: Oleksandr Tymoshenko Date: Fri, 23 Sep 2016 18:55:32 +0000 Subject: [PATCH] Do not perform extra check for NULL, evdev_free can handle NULL value Submitted by: Vladimir Kondratiev --- sys/dev/usb/input/ukbd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sys/dev/usb/input/ukbd.c b/sys/dev/usb/input/ukbd.c index 8f2c21885c7..abe908735f7 100644 --- a/sys/dev/usb/input/ukbd.c +++ b/sys/dev/usb/input/ukbd.c @@ -1432,8 +1432,7 @@ ukbd_detach(device_t dev) #endif #ifdef EVDEV - if (sc->sc_evdev != NULL) - evdev_free(sc->sc_evdev); + evdev_free(sc->sc_evdev); #endif if (KBD_IS_CONFIGURED(&sc->sc_kbd)) {