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net: add a wrapper sk_entry()

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Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Li Zefan 2010-02-08 23:18:45 +00:00 • committed by David S. Miller
parent 66655de6d1
commit c4146644a5
1 changed files with 5 additions and 0 deletions
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5
include/net/sock.h
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@ -317,6 +317,11 @@ struct sock {
/* /*
* Hashed lists helper routines * 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) static inline struct sock *__sk_head(const struct hlist_head *head)
{ {
return hlist_entry(head->first, struct sock, sk_node); return hlist_entry(head->first, struct sock, sk_node);