diff options
Diffstat (limited to 'net/ethernet/eth.c')
| -rw-r--r-- | net/ethernet/eth.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index 68a5ca866442..e24577367274 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -146,19 +146,6 @@ int eth_rebuild_header(struct sk_buff *skb) return 0; } -static inline unsigned int compare_eth_addr(const unsigned char *__a, const unsigned char *__b) -{ - const unsigned short *dest = (unsigned short *) __a; - const unsigned short *devaddr = (unsigned short *) __b; - unsigned int res; - - BUILD_BUG_ON(ETH_ALEN != 6); - res = ((dest[0] ^ devaddr[0]) | - (dest[1] ^ devaddr[1]) | - (dest[2] ^ devaddr[2])) != 0; - - return res; -} /* * Determine the packet's protocol ID. The rule here is that we @@ -176,7 +163,7 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev) eth = eth_hdr(skb); if (*eth->h_dest&1) { - if (!compare_eth_addr(eth->h_dest, dev->broadcast)) + if (!compare_ether_addr(eth->h_dest, dev->broadcast)) skb->pkt_type = PACKET_BROADCAST; else skb->pkt_type = PACKET_MULTICAST; @@ -191,7 +178,7 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev) */ else if(1 /*dev->flags&IFF_PROMISC*/) { - if (unlikely(compare_eth_addr(eth->h_dest, dev->dev_addr))) + if (unlikely(compare_ether_addr(eth->h_dest, dev->dev_addr))) skb->pkt_type = PACKET_OTHERHOST; } |