From 1de4b24980d043cbb0e0d13fcff661c8dcea6773 Mon Sep 17 00:00:00 2001
From: skrll <skrll@NetBSD.org>
Date: Mon, 14 Oct 2013 18:15:12 +0000
Subject: [PATCH] Handle an error from uhidev_get_report in ucycom_get_cfg

---
 sys/dev/usb/ucycom.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sys/dev/usb/ucycom.c b/sys/dev/usb/ucycom.c
index 43dd7deef4bf..b51daba9fa3d 100644
--- a/sys/dev/usb/ucycom.c
+++ b/sys/dev/usb/ucycom.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: ucycom.c,v 1.36 2013/09/15 15:06:04 martin Exp $	*/
+/*	$NetBSD: ucycom.c,v 1.37 2013/10/14 18:15:12 skrll Exp $	*/
 
 /*
  * Copyright (c) 2005 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ucycom.c,v 1.36 2013/09/15 15:06:04 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ucycom.c,v 1.37 2013/10/14 18:15:12 skrll Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -1096,6 +1096,10 @@ ucycom_get_cfg(struct ucycom_softc *sc)
 
 	err = uhidev_get_report(&sc->sc_hdev, UHID_FEATURE_REPORT,
 	    report, sc->sc_flen);
+	if (err) {
+		DPRINTF(("%s: failed\n", __func__));
+		return;
+	}
 	cfg = report[4];
 	baud = (report[3] << 24) + (report[2] << 16) + (report[1] << 8) +
 	    report[0];