From 5f715c097965c0ad037f64393d0b95c50287775b Mon Sep 17 00:00:00 2001 From: Andrej Ota Date: Thu, 15 Oct 2015 00:14:37 +0200 Subject: [PATCH] via-rhine: fix VLAN receive handling regression. Because eth_type_trans() consumes ethernet header worth of bytes, a call to read TCI from end of packet using rhine_rx_vlan_tag() no longer works as it's reading from an invalid offset. Tested to be working on PCEngines Alix board. Fixes: 810f19bcb862 ("via-rhine: add consistent memory barrier in vlan receive code.") Signed-off-by: Andrej Ota Acked-by: Francois Romieu Signed-off-by: David S. Miller --- drivers/net/ethernet/via/via-rhine.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index a83263743665..2b7550c43f78 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -2134,10 +2134,11 @@ static int rhine_rx(struct net_device *dev, int limit) } skb_put(skb, pkt_len); - skb->protocol = eth_type_trans(skb, dev); rhine_rx_vlan_tag(skb, desc, data_size); + skb->protocol = eth_type_trans(skb, dev); + netif_receive_skb(skb); u64_stats_update_begin(&rp->rx_stats.syncp); -- 2.20.1