From: Li Zefan <lizf@cn.fujitsu.com>
Date: Mon, 8 Feb 2010 23:18:45 +0000 (+0000)
Subject: net: add a wrapper sk_entry()
X-Git-Tag: v2.6.34-rc1~233^2~401
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4146644a56b1f213c4c5567c75771883bec33c7;p=thirdparty%2Fkernel%2Flinux.git

net: add a wrapper sk_entry()

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/sock.h b/include/net/sock.h
index 3f1a4804bb3f8..c8d400063c169 100644
--- 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);