include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...

[net-next-2.6.git] / net / ipv4 / ipip.c

diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index eda04fed337906fb87be32991fde83f49ff55b25..0b27b14dcc9d65e6545327ef98a3ece61419214f 100644 (file)
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -95,6 +95,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <asm/uaccess.h>
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
@@ -130,7 +131,6 @@ struct ipip_net {
        struct net_device *fb_tunnel_dev;
 };
 
-static void ipip_fb_tunnel_init(struct net_device *dev);
 static void ipip_tunnel_init(struct net_device *dev);
 static void ipip_tunnel_setup(struct net_device *dev);
 
@@ -730,7 +730,7 @@ static void ipip_tunnel_init(struct net_device *dev)
        ipip_tunnel_bind_dev(dev);
 }
 
-static void ipip_fb_tunnel_init(struct net_device *dev)
+static void __net_init ipip_fb_tunnel_init(struct net_device *dev)
 {
        struct ip_tunnel *tunnel = netdev_priv(dev);
        struct iphdr *iph = &tunnel->parms.iph;
@@ -773,7 +773,7 @@ static void ipip_destroy_tunnels(struct ipip_net *ipn, struct list_head *head)
        }
 }
 
-static int ipip_init_net(struct net *net)
+static int __net_init ipip_init_net(struct net *net)
 {
        struct ipip_net *ipn = net_generic(net, ipip_net_id);
        int err;
@@ -806,7 +806,7 @@ err_alloc_dev:
        return err;
 }
 
-static void ipip_exit_net(struct net *net)
+static void __net_exit ipip_exit_net(struct net *net)
 {
        struct ipip_net *ipn = net_generic(net, ipip_net_id);
        LIST_HEAD(list);
@@ -831,15 +831,14 @@ static int __init ipip_init(void)
 
        printk(banner);
 
-       if (xfrm4_tunnel_register(&ipip_handler, AF_INET)) {
+       err = register_pernet_device(&ipip_net_ops);
+       if (err < 0)
+               return err;
+       err = xfrm4_tunnel_register(&ipip_handler, AF_INET);
+       if (err < 0) {
+               unregister_pernet_device(&ipip_net_ops);
                printk(KERN_INFO "ipip init: can't register tunnel\n");
-               return -EAGAIN;
        }
-
-       err = register_pernet_device(&ipip_net_ops);
-       if (err)
-               xfrm4_tunnel_deregister(&ipip_handler, AF_INET);
-
        return err;
 }