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From: Oleksandr Tymoshenko <gonzo@FreeBSD.org>
Date: Fri, 23 Sep 2016 18:55:32 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r306275 - head/sys/dev/usb/input
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Author: gonzo
Date: Fri Sep 23 18:55:32 2016
New Revision: 306275
URL: https://svnweb.freebsd.org/changeset/base/306275
Log:
Do not perform extra check for NULL, evdev_free can handle NULL value
Submitted by: Vladimir Kondratiev <wulf@cicgroup.ru>
Modified:
head/sys/dev/usb/input/ukbd.c
Modified: head/sys/dev/usb/input/ukbd.c
==============================================================================
--- head/sys/dev/usb/input/ukbd.c Fri Sep 23 18:54:08 2016 (r306274)
+++ head/sys/dev/usb/input/ukbd.c Fri Sep 23 18:55:32 2016 (r306275)
@@ -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)) {