From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@osdl.org>
Subject: [PATCH] Allow lapb to be unloaded.
Date: Fri, 18 Jul 2003 15:01:01 -0700
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Message-ID: <20030718150101.0558d04e.shemminger@osdl.org>
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To: Henner Eisen <eis@baty.hanse.de>, "David S. Miller" <davem@redhat.com>
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Without an exit routine lapb can't be unloaded.

Tested on 2.6.0-test1
diff -Nru a/net/lapb/lapb_iface.c b/net/lapb/lapb_iface.c
--- a/net/lapb/lapb_iface.c	Fri Jul 18 14:52:18 2003
+++ b/net/lapb/lapb_iface.c	Fri Jul 18 14:52:18 2003
@@ -443,8 +443,14 @@
 	return 0;
 }
 
+static void __exit lapb_exit(void)
+{
+	WARN_ON(!list_empty(&lapb_list));
+}
+
 MODULE_AUTHOR("Jonathan Naylor <g4klx@g4klx.demon.co.uk>");
 MODULE_DESCRIPTION("The X.25 Link Access Procedure B link layer protocol");
 MODULE_LICENSE("GPL");
 
 module_init(lapb_init);
+module_exit(lapb_exit);