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authorJoe Perches <joe@perches.com>2012-05-09 17:04:04 +0000
committerDavid S. Miller <davem@davemloft.net>2012-05-10 23:33:01 -0400
commita6700db17980972199e61c06be535a79e1b0b4e6 (patch)
treebd0f635fd96def6c13b3ad4bebbabf5d5e1fd011 /net/ethernet
parentbaf523c9ba4a69e97b0b5a6fb0e0a9e43550a65b (diff)
net, drivers/net: Convert compare_ether_addr_64bits to ether_addr_equal_64bits
Use the new bool function ether_addr_equal_64bits to add some clarity and reduce the likelihood for misuse of compare_ether_addr_64bits for sorting. Done via cocci script: $ cat compare_ether_addr_64bits.cocci @@ expression a,b; @@ - !compare_ether_addr_64bits(a, b) + ether_addr_equal_64bits(a, b) @@ expression a,b; @@ - compare_ether_addr_64bits(a, b) + !ether_addr_equal_64bits(a, b) @@ expression a,b; @@ - !ether_addr_equal_64bits(a, b) == 0 + ether_addr_equal_64bits(a, b) @@ expression a,b; @@ - !ether_addr_equal_64bits(a, b) != 0 + !ether_addr_equal_64bits(a, b) @@ expression a,b; @@ - ether_addr_equal_64bits(a, b) == 0 + !ether_addr_equal_64bits(a, b) @@ expression a,b; @@ - ether_addr_equal_64bits(a, b) != 0 + ether_addr_equal_64bits(a, b) @@ expression a,b; @@ - !!ether_addr_equal_64bits(a, b) + ether_addr_equal_64bits(a, b) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ethernet')
-rw-r--r--net/ethernet/eth.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 5889a6c38a10..36e58800a9e3 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -164,7 +164,7 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev)
eth = eth_hdr(skb);
if (unlikely(is_multicast_ether_addr(eth->h_dest))) {
- if (!compare_ether_addr_64bits(eth->h_dest, dev->broadcast))
+ if (ether_addr_equal_64bits(eth->h_dest, dev->broadcast))
skb->pkt_type = PACKET_BROADCAST;
else
skb->pkt_type = PACKET_MULTICAST;
@@ -179,7 +179,8 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev)
*/
else if (1 /*dev->flags&IFF_PROMISC */ ) {
- if (unlikely(compare_ether_addr_64bits(eth->h_dest, dev->dev_addr)))
+ if (unlikely(!ether_addr_equal_64bits(eth->h_dest,
+ dev->dev_addr)))
skb->pkt_type = PACKET_OTHERHOST;
}

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