X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=net%2Fbridge%2Fbr_input.c;h=2f5c379d9ffa1f52806a51af628ceeb1dd8dccf7;hb=6229e362dd49b9e8387126bd4483ab0574d23e9c;hp=a260679afad8b0beabbff8a21a7e53079f525f8c;hpb=604763722c655c7e3f31ecf6f7b4dafcd26a7a15;p=powerpc.git

diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index a260679afa..2f5c379d9f 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -121,13 +121,11 @@ static inline int is_link_local(const unsigned char *dest)
 
 /*
  * Called via br_handle_frame_hook.
- * Return 0 if *pskb should be processed furthur
- *	  1 if *pskb is handled
+ * Return NULL if skb is handled
  * note: already called with rcu_read_lock (preempt_disabled)
  */
-int br_handle_frame(struct net_bridge_port *p, struct sk_buff **pskb)
+struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
 {
-	struct sk_buff *skb = *pskb;
 	const unsigned char *dest = eth_hdr(skb)->h_dest;
 
 	if (!is_valid_ether_addr(eth_hdr(skb)->h_source))
@@ -135,15 +133,15 @@ int br_handle_frame(struct net_bridge_port *p, struct sk_buff **pskb)
 
 	if (unlikely(is_link_local(dest))) {
 		skb->pkt_type = PACKET_HOST;
-		return NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
-			       NULL, br_handle_local_finish) != 0;
+
+		return (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
+				NULL, br_handle_local_finish) == 0) ? skb : NULL;
 	}
 
 	if (p->state == BR_STATE_FORWARDING || p->state == BR_STATE_LEARNING) {
 		if (br_should_route_hook) {
-			if (br_should_route_hook(pskb))
-				return 0;
-			skb = *pskb;
+			if (br_should_route_hook(&skb))
+				return skb;
 			dest = eth_hdr(skb)->h_dest;
 		}
 
@@ -152,10 +150,10 @@ int br_handle_frame(struct net_bridge_port *p, struct sk_buff **pskb)
 
 		NF_HOOK(PF_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
 			br_handle_frame_finish);
-		return 1;
+		return NULL;
 	}
 
 err:
 	kfree_skb(skb);
-	return 1;
+	return NULL;
 }