rtc: fix platform driver hotplug/coldplug

[linux-2.6-omap-h63xx.git] / net / ipv4 / icmp.c

diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index a944e8053e28ff84f4989bcaa0ec2395cd348ac4..40508babad8c5366764bfc0c79ff568b37be14b1 100644 (file)
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -591,7 +591,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
                }
 
                if (xfrm_decode_session_reverse(skb_in, &fl, AF_INET))
-                       goto ende;
+                       goto relookup_failed;
 
                if (inet_addr_type(net, fl.fl4_src) == RTN_LOCAL)
                        err = __ip_route_output_key(net, &rt2, &fl);
@@ -601,7 +601,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 
                        fl2.fl4_dst = fl.fl4_src;
                        if (ip_route_output_key(net, &rt2, &fl2))
-                               goto ende;
+                               goto relookup_failed;
 
                        /* Ugh! */
                        odst = skb_in->dst;
@@ -614,21 +614,23 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
                }
 
                if (err)
-                       goto ende;
+                       goto relookup_failed;
 
                err = xfrm_lookup((struct dst_entry **)&rt2, &fl, NULL,
                                  XFRM_LOOKUP_ICMP);
-               if (err == -ENOENT) {
+               switch (err) {
+               case 0:
+                       dst_release(&rt->u.dst);
+                       rt = rt2;
+                       break;
+               case -EPERM:
+                       goto ende;
+               default:
+relookup_failed:
                        if (!rt)
                                goto out_unlock;
-                       goto route_done;
+                       break;
                }
-
-               dst_release(&rt->u.dst);
-               rt = rt2;
-
-               if (err)
-                       goto out_unlock;
        }
 
 route_done: