X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fipv4%2Fnetfilter%2Fip_nat_amanda.c;h=85df1a9aed3324f6674791f24ad0a245850f9d05;hb=refs%2Fremotes%2Fvserver;hp=706c8074f42228af2d9d716fd4e4fc6d786a5433;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/net/ipv4/netfilter/ip_nat_amanda.c b/net/ipv4/netfilter/ip_nat_amanda.c
index 706c8074f..85df1a9ae 100644
--- a/net/ipv4/netfilter/ip_nat_amanda.c
+++ b/net/ipv4/netfilter/ip_nat_amanda.c
@@ -68,19 +68,18 @@ static unsigned int help(struct sk_buff **pskb,
 	return ret;
 }
 
-static void __exit fini(void)
+static void __exit ip_nat_amanda_fini(void)
 {
-	ip_nat_amanda_hook = NULL;
-	/* Make sure noone calls it, meanwhile. */
-	synchronize_net();
+	rcu_assign_pointer(ip_nat_amanda_hook, NULL);
+	synchronize_rcu();
 }
 
-static int __init init(void)
+static int __init ip_nat_amanda_init(void)
 {
-	BUG_ON(ip_nat_amanda_hook);
-	ip_nat_amanda_hook = help;
+	BUG_ON(rcu_dereference(ip_nat_amanda_hook));
+	rcu_assign_pointer(ip_nat_amanda_hook, help);
 	return 0;
 }
 
-module_init(init);
-module_exit(fini);
+module_init(ip_nat_amanda_init);
+module_exit(ip_nat_amanda_fini);