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>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 1aeb36c51478..ed00ba919d91 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1796,7 +1796,6 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
         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 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
         }
 
         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. "