X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fnet%2Fsock.h;h=43fc3fa50d6237227e5bec82bc0b4e8e0d4ce8b7;hb=47e958eac280c263397582d5581e868c3227a1bd;hp=453c79d0915ba00ca8b33ff160ba64cb7c58a521;hpb=df3d80f5a5c74168be42788364d13cf6c83c7b9c;p=linux-2.6

diff --git a/include/net/sock.h b/include/net/sock.h
index 453c79d091..43fc3fa50d 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -904,16 +904,6 @@ static inline int sk_filter(struct sock *sk, struct sk_buff *skb)
 	return err;
 }
 
-/**
- * 	sk_filter_rcu_free: Free a socket filter
- *	@rcu: rcu_head that contains the sk_filter to free
- */
-static inline void sk_filter_rcu_free(struct rcu_head *rcu)
-{
-	struct sk_filter *fp = container_of(rcu, struct sk_filter, rcu);
-	kfree(fp);
-}
-
 /**
  *	sk_filter_release: Release a socket filter
  *	@sk: socket
@@ -922,14 +912,18 @@ static inline void sk_filter_rcu_free(struct rcu_head *rcu)
  *	Remove a filter from a socket and release its resources.
  */
 
-static inline void sk_filter_release(struct sock *sk, struct sk_filter *fp)
+static inline void sk_filter_release(struct sk_filter *fp)
+{
+	if (atomic_dec_and_test(&fp->refcnt))
+		kfree(fp);
+}
+
+static inline void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp)
 {
 	unsigned int size = sk_filter_len(fp);
 
 	atomic_sub(size, &sk->sk_omem_alloc);
-
-	if (atomic_dec_and_test(&fp->refcnt))
-		call_rcu_bh(&fp->rcu, sk_filter_rcu_free);
+	sk_filter_release(fp);
 }
 
 static inline void sk_filter_charge(struct sock *sk, struct sk_filter *fp)