[IPV6]: Fix modular build with netfilter enabled.
Also, drop __exit marker from ipv6_netfilter_fini() as this
can be invoked from inet6_init() error handling paths.
Based upon a report from Stephen Hemminger.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 1ab62f0..d750cfc 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -90,7 +90,10 @@
return nf_register_queue_rerouter(PF_INET6, &ip6_reroute);
}
-void __exit ipv6_netfilter_fini(void)
+/* This can be called from inet6_init() on errors, so it cannot
+ * be marked __exit. -DaveM
+ */
+void ipv6_netfilter_fini(void)
{
nf_unregister_queue_rerouter(PF_INET6);
}
