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authorStephen Hemminger <shemminger@vyatta.com>2009-06-12 19:02:51 +0000
committerDavid S. Miller <davem@davemloft.net>2009-06-13 23:29:03 -0700
commit5c5129b54f2f346c86cd23fea67e71b45f7f84ff (patch)
tree2917749b65942edababa110625ccbb9f7c3d3d06 /drivers
parent373500db927706d1f60785aff40b9884f789b01a (diff)
bonding: use is_zero_ether_addr
Remove bogus non-portable possibly unaligned way of testing for zero addres.. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/bonding/bond_sysfs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 395f3b160a75..55bf34f59bbf 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -33,6 +33,7 @@
#include <linux/ctype.h>
#include <linux/inet.h>
#include <linux/rtnetlink.h>
+#include <linux/etherdevice.h>
#include <net/net_namespace.h>
#include "bonding.h"
@@ -275,10 +276,9 @@ static ssize_t bonding_store_slaves(struct device *d,
/* If this is the first slave, then we need to set
the master's hardware address to be the same as the
slave's. */
- if (!(*((u32 *) & (bond->dev->dev_addr[0])))) {
+ if (is_zero_ether_addr(bond->dev->dev_addr))
memcpy(bond->dev->dev_addr, dev->dev_addr,
dev->addr_len);
- }
/* Set the slave's MTU to match the bond */
original_mtu = dev->mtu;