From: Oliver Hartkopp <oliver@hartkopp.net>
Date: Sat, 29 Aug 2009 06:45:09 +0000 (+0000)
Subject: can: use correct NET_RX_ return values
X-Git-Tag: MMI-PSA29.97-13-9~26976^2~214
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6ca8b990e07914a87fd1f6dfc5507f5e1c4572e2;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

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>
---

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;
 }
 
 /*