Linux 3.1-rc6

[pandora-kernel.git] / drivers / net / gianfar.c

diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 2659daa..31d5c57 100644 (file)
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -2710,8 +2710,13 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
        /* Tell the skb what kind of packet this is */
        skb->protocol = eth_type_trans(skb, dev);
 
-       /* Set vlan tag */
-       if (fcb->flags & RXFCB_VLN)
+       /*
+        * There's need to check for NETIF_F_HW_VLAN_RX here.
+        * Even if vlan rx accel is disabled, on some chips
+        * RXFCB_VLN is pseudo randomly set.
+        */
+       if (dev->features & NETIF_F_HW_VLAN_RX &&
+           fcb->flags & RXFCB_VLN)
                __vlan_hwaccel_put_tag(skb, fcb->vlctl);
 
        /* Send the packet up the stack */