From 84e10c1ce97dfeb425d4b74f7843ca1906a327e4 Mon Sep 17 00:00:00 2001
From: Daniel Lezcano <dlezcano@fr.ibm.com>
Date: Sat, 8 Dec 2007 00:13:32 -0800
Subject: [PATCH] --- yaml --- r: 78374 b: refs/heads/master c:
 75314fb38364c81a573cd222f74d792409a7afba h: refs/heads/master v: v3

---
 [refs]                 |  2 +-
 trunk/net/ipv6/route.c | 58 +++++++++++++++++++++++++++++-------------
 2 files changed, 41 insertions(+), 19 deletions(-)

diff --git a/[refs] b/[refs]
index 5fb5e16d5152..78fd42c138df 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b8e1f9b5c37e77cc8f978a58859b35fe5edd5542
+refs/heads/master: 75314fb38364c81a573cd222f74d792409a7afba
diff --git a/trunk/net/ipv6/route.c b/trunk/net/ipv6/route.c
index 6f833cacfcfb..dbdae143ef5f 100644
--- a/trunk/net/ipv6/route.c
+++ b/trunk/net/ipv6/route.c
@@ -2358,6 +2358,40 @@ static const struct file_operations rt6_stats_seq_fops = {
 	.llseek	 = seq_lseek,
 	.release = single_release,
 };
+
+static int ipv6_route_proc_init(struct net *net)
+{
+	int ret = -ENOMEM;
+	if (!proc_net_fops_create(net, "ipv6_route",
+				  0, &ipv6_route_proc_fops))
+		goto out;
+
+	if (!proc_net_fops_create(net, "rt6_stats",
+				  S_IRUGO, &rt6_stats_seq_fops))
+		goto out_ipv6_route;
+
+	ret = 0;
+out:
+	return ret;
+out_ipv6_route:
+	proc_net_remove(net, "ipv6_route");
+	goto out;
+}
+
+static void ipv6_route_proc_fini(struct net *net)
+{
+	proc_net_remove(net, "ipv6_route");
+	proc_net_remove(net, "rt6_stats");
+}
+#else
+static inline int ipv6_route_proc_init(struct net *net)
+{
+	return 0;
+}
+static inline void ipv6_route_proc_fini(struct net *net)
+{
+	return ;
+}
 #endif	/* CONFIG_PROC_FS */
 
 #ifdef CONFIG_SYSCTL
@@ -2484,21 +2518,14 @@ int __init ip6_route_init(void)
 	if (ret)
 		goto out_kmem_cache;
 
-#ifdef CONFIG_PROC_FS
-	ret = -ENOMEM;
-	if (!proc_net_fops_create(&init_net, "ipv6_route",
-				  0, &ipv6_route_proc_fops))
+	ret = ipv6_route_proc_init(&init_net);
+	if (ret)
 		goto out_fib6_init;
 
-	if (!proc_net_fops_create(&init_net, "rt6_stats",
-				  S_IRUGO, &rt6_stats_seq_fops))
-		goto out_proc_ipv6_route;
-#endif
-
 #ifdef CONFIG_XFRM
 	ret = xfrm6_init();
 	if (ret)
-		goto out_proc_rt6_stats;
+		goto out_proc_init;
 #endif
 #ifdef CONFIG_IPV6_MULTIPLE_TABLES
 	ret = fib6_rules_init();
@@ -2522,14 +2549,10 @@ int __init ip6_route_init(void)
 #endif
 #ifdef CONFIG_XFRM
 	xfrm6_fini();
-out_proc_rt6_stats:
 #endif
-#ifdef CONFIG_PROC_FS
-	proc_net_remove(&init_net, "rt6_stats");
-out_proc_ipv6_route:
-	proc_net_remove(&init_net, "ipv6_route");
+out_proc_init:
+	ipv6_route_proc_fini(&init_net);
 out_fib6_init:
-#endif
 	rt6_ifdown(NULL);
 	fib6_gc_cleanup();
 out_kmem_cache:
@@ -2542,8 +2565,7 @@ void ip6_route_cleanup(void)
 #ifdef CONFIG_IPV6_MULTIPLE_TABLES
 	fib6_rules_cleanup();
 #endif
-	proc_net_remove(&init_net, "ipv6_route");
-	proc_net_remove(&init_net, "rt6_stats");
+	ipv6_route_proc_fini(&init_net);
 #ifdef CONFIG_XFRM
 	xfrm6_fini();
 #endif