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| author | Changli Gao <xiaosuo@gmail.com> | 2010-06-10 23:31:35 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-10 23:31:35 -0700 |
| commit | d8d1f30b95a635dbd610dcc5eb641aca8f4768cf (patch) | |
| tree | 71424d82a96facd5fcf05cc769ef2ba52b584aeb /net/ethernet | |
| parent | 592fcb9dfafaa02dd0edc207bf5d3a0ee7a1f8df (diff) | |
| download | lwn-d8d1f30b95a635dbd610dcc5eb641aca8f4768cf.tar.gz lwn-d8d1f30b95a635dbd610dcc5eb641aca8f4768cf.zip | |
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>
Diffstat (limited to 'net/ethernet')
| -rw-r--r-- | net/ethernet/eth.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index 61ec0329316c..215c83986a9d 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -158,7 +158,6 @@ EXPORT_SYMBOL(eth_rebuild_header); __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 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev) 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); /* |