+static void icmp_socket_deliver(struct sk_buff *skb, u32 info)
+{
+ const struct iphdr *iph = (const struct iphdr *) skb->data;
+ const struct net_protocol *ipprot;
+ int protocol = iph->protocol;
+
+ raw_icmp_error(skb, protocol, info);
+
+ rcu_read_lock();
+ ipprot = rcu_dereference(inet_protos[protocol]);
+ if (ipprot && ipprot->err_handler)
+ ipprot->err_handler(skb, info);
+ rcu_read_unlock();
+}
+