bonding: use compare_ether_addr
Bonding can use compare_ether_addr() in bond_release.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 1aeb36c..ed00ba9 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1796,7 +1796,6 @@
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave, *oldcurrent;
struct sockaddr addr;
- int mac_addr_differ;
/* slave is not a slave or master is not master of this slave */
if (!(slave_dev->flags & IFF_SLAVE) ||
@@ -1820,9 +1819,8 @@
}
if (!bond->params.fail_over_mac) {
- mac_addr_differ = memcmp(bond_dev->dev_addr, slave->perm_hwaddr,
- ETH_ALEN);
- if (!mac_addr_differ && (bond->slave_cnt > 1))
+ if (!compare_ether_addr(bond_dev->dev_addr, slave->perm_hwaddr)
+ && bond->slave_cnt > 1)
pr_warning(DRV_NAME
": %s: Warning: the permanent HWaddr of %s - "
"%pM - is still in use by %s. "