[PATCH] sit.c

[Lukasz Trabinski]

Hello

Patch based on ipip.c and ip6_tunnel.c

diff -Nru linux-2.6.9.org/net/ipv6/sit.c linux-2.6.9/net/ipv6/sit.c
--- linux-2.6.9.org/net/ipv6/sit.c      2004-10-18 23:55:18.000000000 
+0200
+++ linux-2.6.9/net/ipv6/sit.c  2004-10-25 17:42:47.000000000 +0200
@@ -796,7 +796,10 @@

 void __exit sit_cleanup(void)
 {
-       inet_del_protocol(&sit_protocol, IPPROTO_IPV6);
+
+       if (inet_del_protocol(&sit_protocol, IPPROTO_IPV6) <0)
+               printk(KERN_INFO "sit close: can't remove protocol\n");
+
        unregister_netdev(ipip6_fb_tunnel_dev);
 }
-
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