[src/trunk]: src/sys/dev/usb Avoid unused variable warnings

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/878ef02cb86b
branches:  trunk
changeset: 790063:878ef02cb86b
user:      martin <martin%NetBSD.org@localhost>
date:      Sun Sep 15 15:46:33 2013 +0000

description:
Avoid unused variable warnings

diffstat:

 sys/dev/usb/ulpt.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (39 lines):

diff -r 7b3aab8e6ef0 -r 878ef02cb86b sys/dev/usb/ulpt.c
--- a/sys/dev/usb/ulpt.c        Sun Sep 15 15:44:53 2013 +0000
+++ b/sys/dev/usb/ulpt.c        Sun Sep 15 15:46:33 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ulpt.c,v 1.92 2012/08/24 13:14:19 martin Exp $ */
+/*     $NetBSD: ulpt.c,v 1.93 2013/09/15 15:46:33 martin Exp $ */
 
 /*
  * Copyright (c) 1998, 2003 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ulpt.c,v 1.92 2012/08/24 13:14:19 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ulpt.c,v 1.93 2013/09/15 15:46:33 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -869,7 +869,7 @@
 ulpt_tick(void *xsc)
 {
        struct ulpt_softc *sc = xsc;
-       usbd_status err;
+       usbd_status err __unused;
 
        if (sc == NULL || sc->sc_dying)
                return;
@@ -885,9 +885,11 @@
 ulptioctl(dev_t dev, u_long cmd, void *data,
     int flag, struct lwp *l)
 {
+#if 0
        struct ulpt_softc *sc;
 
        sc = device_lookup_private(&ulpt_cd, ULPTUNIT(dev));
+#endif
 
        switch (cmd) {
        case FIONBIO: