net: add a wrapper sk_entry()

[safe/jmp/linux-2.6] / include / net / sock.h

diff --git a/include/net/sock.h b/include/net/sock.h
index 3f1a480..c8d4000 100644 (file)
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -317,6 +317,11 @@ struct sock {
 /*
  * Hashed lists helper routines
  */
+static inline struct sock *sk_entry(const struct hlist_node *node)
+{
+       return hlist_entry(node, struct sock, sk_node);
+}
+
 static inline struct sock *__sk_head(const struct hlist_head *head)
 {
        return hlist_entry(head->first, struct sock, sk_node);