net-next: remove useless union keyword
remove useless union keyword in rtable, rt6_info and dn_route.
Since there is only one member in a union, the union keyword isn't useful.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 61ec032..215c839 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -158,7 +158,6 @@
__be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev)
{
struct ethhdr *eth;
- unsigned char *rawp;
skb->dev = dev;
skb_reset_mac_header(skb);
@@ -199,15 +198,13 @@
if (ntohs(eth->h_proto) >= 1536)
return eth->h_proto;
- rawp = skb->data;
-
/*
* This is a magic hack to spot IPX packets. Older Novell breaks
* the protocol design and runs IPX over 802.3 without an 802.2 LLC
* layer. We look for FFFF which isn't a used 802.2 SSAP/DSAP. This
* won't work for fault tolerant netware but does for the rest.
*/
- if (*(unsigned short *)rawp == 0xFFFF)
+ if (skb->len >= 2 && *(unsigned short *)(skb->data) == 0xFFFF)
return htons(ETH_P_802_3);
/*