From 6ca8b990e07914a87fd1f6dfc5507f5e1c4572e2 Mon Sep 17 00:00:00 2001
From: Oliver Hartkopp <oliver@hartkopp.net>
Date: Sat, 29 Aug 2009 06:45:09 +0000
Subject: [PATCH] can: use correct NET_RX_ return values

Dropped skb's should be documented by an appropriate return value.
Use the correct NET_RX_DROP and NET_RX_SUCCESS values for that reason.

Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/can/af_can.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/can/af_can.c b/net/can/af_can.c
index f9c027be78b2..ef1c43a2ed56 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -686,11 +686,11 @@ static int can_rcv(struct sk_buff *skb, struct net_device *dev,
 		can_stats.matches_delta++;
 	}
 
-	return 0;
+	return NET_RX_SUCCESS;
 
 drop:
 	kfree_skb(skb);
-	return 0;
+	return NET_RX_DROP;
 }
 
 /*
-- 
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