From 1f45a81bef8bc4aee98e29bd28bfb21edb623879 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 6 Jun 2011 09:45:20 +0200
Subject: [PATCH] usb-linux: only cleanup in host_close when host_open was
 successful.

---
 usb-linux.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/usb-linux.c b/usb-linux.c
index a1b1444..a4dfe5c 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -1158,9 +1158,9 @@ static int usb_host_open(USBHostDevice *dev, int bus_num,
     return 0;
 
 fail:
-    dev->fd = -1;
-    if (fd != -1) {
-        close(fd);
+    if (dev->fd != -1) {
+        close(dev->fd);
+        dev->fd = -1;
     }
     return -1;
 }
@@ -1169,7 +1169,7 @@ static int usb_host_close(USBHostDevice *dev)
 {
     int i;
 
-    if (dev->fd == -1) {
+    if (dev->fd == -1 || !dev->dev.attached) {
         return -1;
     }
 
-- 
2.7.4