From 4eabb849e443935bc3ef2e80100d1fbcae85bbf7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20Fr=C3=B6schle?= <mfro@mubf.de>
Date: Mon, 12 Mar 2018 11:39:14 +0100
Subject: [PATCH] initialize global variables

---
 usb/usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/usb/usb.c b/usb/usb.c
index c947bc4..0678fa3 100644
--- a/usb/usb.c
+++ b/usb/usb.c
@@ -66,8 +66,8 @@ struct hci
   /* ---- end of common part ---- */
 };
 
-static struct usb_device *usb_dev;
-int bus_index;
+static struct usb_device *usb_dev = NULL;
+int bus_index = 0;
 static int dev_index[USB_MAX_BUS];
 static struct hci *controller_priv[USB_MAX_BUS];
 static int asynch_allowed;