From 78f3413f0c2efce1370267ebe9dbee50d083d285 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Sat, 23 Jun 2007 04:18:44 +0000
Subject: [PATCH] Initialize id before using it.

Submitted by: mjacob
Approved by: re@
---
 sys/dev/usb/umodem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/usb/umodem.c b/sys/dev/usb/umodem.c
index 64df43ab983..f16f1f98ba1 100644
--- a/sys/dev/usb/umodem.c
+++ b/sys/dev/usb/umodem.c
@@ -292,8 +292,8 @@ umodem_attach(device_t self)
 
 	sc->sc_udev = dev;
 	sc->sc_ctl_iface = uaa->iface;
-	sc->sc_ctl_iface_no = id->bInterfaceNumber;
 	id = usbd_get_interface_descriptor(sc->sc_ctl_iface);
+	sc->sc_ctl_iface_no = id->bInterfaceNumber;
 	device_printf(self, "iclass %d/%d", id->bInterfaceClass,
 	  id->bInterfaceSubClass);