[IPV6]: remove ifdef in route6 for xfrm6

[linux-2.6] / net / ipv6 / xfrm6_policy.c

diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index a31dd531e191802dab91330293322202169f5856..181cf91538f1c16ae4db7cccaa1e77b5cd85848d 100644 (file)
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -229,7 +229,8 @@ static void xfrm6_dst_ifdown(struct dst_entry *dst, struct net_device *dev,
 
        xdst = (struct xfrm_dst *)dst;
        if (xdst->u.rt6.rt6i_idev->dev == dev) {
-               struct inet6_dev *loopback_idev = in6_dev_get(init_net.loopback_dev);
+               struct inet6_dev *loopback_idev =
+                       in6_dev_get(dev->nd_net->loopback_dev);
                BUG_ON(!loopback_idev);
 
                do {
@@ -268,9 +269,9 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
        .fill_dst =             xfrm6_fill_dst,
 };
 
-static void __init xfrm6_policy_init(void)
+static int __init xfrm6_policy_init(void)
 {
-       xfrm_policy_register_afinfo(&xfrm6_policy_afinfo);
+       return xfrm_policy_register_afinfo(&xfrm6_policy_afinfo);
 }
 
 static void xfrm6_policy_fini(void)
@@ -278,10 +279,22 @@ static void xfrm6_policy_fini(void)
        xfrm_policy_unregister_afinfo(&xfrm6_policy_afinfo);
 }
 
-void __init xfrm6_init(void)
+int __init xfrm6_init(void)
 {
-       xfrm6_policy_init();
-       xfrm6_state_init();
+       int ret;
+
+       ret = xfrm6_policy_init();
+       if (ret)
+               goto out;
+
+       ret = xfrm6_state_init();
+       if (ret)
+               goto out_policy;
+out:
+       return ret;
+out_policy:
+       xfrm6_policy_fini();
+       goto out;
 }
 
 void xfrm6_fini(void)