2 files changed, 1 insertions, 35 deletions

diff --git a/include/linux/filter.h b/include/linux/filter.h
index bfc5d319b946..673e5677ebcc 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -142,6 +142,7 @@ static inline unsigned int sk_filter_len(const struct sk_filter *fp)
 struct sk_buff;
 struct sock;
 
+extern int sk_filter(struct sock *sk, struct sk_buff *skb);
 extern unsigned int sk_run_filter(struct sk_buff *skb,
                                   struct sock_filter *filter, int flen);
 extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);
diff --git a/include/net/sock.h b/include/net/sock.h
index f4fdd101c9a2..09255eae93e9 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -928,41 +928,6 @@ extern void sk_common_release(struct sock *sk);
 extern void sock_init_data(struct socket *sock, struct sock *sk);
 
 /**
- *      sk_filter - run a packet through a socket filter
- *      @sk: sock associated with &sk_buff
- *      @skb: buffer to filter
- *      @needlock: set to 1 if the sock is not locked by caller.
- *
- * Run the filter code and then cut skb->data to correct size returned by
- * sk_run_filter. If pkt_len is 0 we toss packet. If skb->len is smaller
- * than pkt_len we keep whole skb->data. This is the socket level
- * wrapper to sk_run_filter. It returns 0 if the packet should
- * be accepted or -EPERM if the packet should be tossed.
- *
- */
-
-static inline int sk_filter(struct sock *sk, struct sk_buff *skb)
-{
-        int err;
-        struct sk_filter *filter;
-        
-        err = security_sock_rcv_skb(sk, skb);
-        if (err)
-                return err;
-        
-        rcu_read_lock_bh();
-        filter = rcu_dereference(sk->sk_filter);
-        if (filter) {
-                unsigned int pkt_len = sk_run_filter(skb, filter->insns,
-                                filter->len);
-                err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
-        }
-        rcu_read_unlock_bh();
-
-        return err;
-}
-
-/**
  *      sk_filter_release: Release a socket filter
  *      @sk: socket
  *      @fp: filter to remove