net: cleanup unused macros in net directory

[linux-2.6-block.git] / net / packet / af_packet.c

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 91cb1d71f018d8b6b77c029dca1b99cb2855ef21..c60649ec119329f5e5b17ccc2306eab4f869f838 100644 (file)
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -164,7 +164,6 @@ struct packet_mreq_max {
 static int packet_set_ring(struct sock *sk, struct tpacket_req *req,
                int closing, int tx_ring);
 
-#define PGV_FROM_VMALLOC 1
 struct pgv {
        char *buffer;
 };
@@ -523,11 +522,11 @@ static inline unsigned int run_filter(const struct sk_buff *skb,
 {
        struct sk_filter *filter;
 
-       rcu_read_lock_bh();
-       filter = rcu_dereference_bh(sk->sk_filter);
+       rcu_read_lock();
+       filter = rcu_dereference(sk->sk_filter);
        if (filter != NULL)
                res = sk_run_filter(skb, filter->insns);
-       rcu_read_unlock_bh();
+       rcu_read_unlock();
 
        return res;
 }