summaryrefslogtreecommitdiffstats
path: root/drivers/net/macvlan.c
diff options
context:
space:
mode:
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 /drivers/net/macvlan.c
parentbaf523c9ba4a69e97b0b5a6fb0e0a9e43550a65b (diff)
downloadop-kernel-dev-a6700db17980972199e61c06be535a79e1b0b4e6.zip
op-kernel-dev-a6700db17980972199e61c06be535a79e1b0b4e6.tar.gz
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 'drivers/net/macvlan.c')
-rw-r--r--drivers/net/macvlan.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 9653ed6..ebacec1 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -57,7 +57,7 @@ static struct macvlan_dev *macvlan_hash_lookup(const struct macvlan_port *port,
struct hlist_node *n;
hlist_for_each_entry_rcu(vlan, n, &port->vlan_hash[addr[5]], hlist) {
- if (!compare_ether_addr_64bits(vlan->dev->dev_addr, addr))
+ if (ether_addr_equal_64bits(vlan->dev->dev_addr, addr))
return vlan;
}
return NULL;
@@ -96,7 +96,7 @@ static int macvlan_addr_busy(const struct macvlan_port *port,
* currently in use by the underlying device or
* another macvlan.
*/
- if (!compare_ether_addr_64bits(port->dev->dev_addr, addr))
+ if (ether_addr_equal_64bits(port->dev->dev_addr, addr))
return 1;
if (macvlan_hash_lookup(port, addr))
@@ -118,8 +118,7 @@ static int macvlan_broadcast_one(struct sk_buff *skb,
return vlan->forward(dev, skb);
skb->dev = dev;
- 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;
OpenPOWER on IntegriCloud