From: kfraser@localhost.localdomain <kfraser@localhost.localdomain>
Date: Wed, 18 Oct 2006 18:23:32 +0000 (+0100)
Subject: [NET] front: Fix "rmmod xennet" crash in dom0.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~15589^2~34
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=55235ec5594a3ce200443fdad8a97313ebcb6856;p=xen.git

[NET] front: Fix "rmmod xennet" crash in dom0.

Signed-off-by: Jim Dykman <dykman@us.ibm.com>
---

diff --git a/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c b/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c
index b75c986960..26e0610d15 100644
--- a/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c
+++ b/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c
@@ -2129,6 +2129,9 @@ module_init(netif_init);
 
 static void __exit netif_exit(void)
 {
+	if (is_initial_xendomain())
+		return;
+
 	unregister_inetaddr_notifier(&notifier_inetdev);
 
 	return xenbus_unregister_driver(&netfront);