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path: root/drivers/net/bonding/bond_main.c
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Diffstat (limited to 'drivers/net/bonding/bond_main.c')
-rw-r--r--drivers/net/bonding/bond_main.c33
1 files changed, 6 insertions, 27 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b0c57725648..7f8756825b8 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2553,30 +2553,6 @@ re_arm:
}
}
-static __be32 bond_glean_dev_ip(struct net_device *dev)
-{
- struct in_device *idev;
- struct in_ifaddr *ifa;
- __be32 addr = 0;
-
- if (!dev)
- return 0;
-
- rcu_read_lock();
- idev = __in_dev_get_rcu(dev);
- if (!idev)
- goto out;
-
- ifa = idev->ifa_list;
- if (!ifa)
- goto out;
-
- addr = ifa->ifa_local;
-out:
- rcu_read_unlock();
- return addr;
-}
-
static int bond_has_this_ip(struct bonding *bond, __be32 ip)
{
struct vlan_entry *vlan;
@@ -3322,6 +3298,10 @@ static int bond_inetaddr_event(struct notifier_block *this, unsigned long event,
struct bonding *bond;
struct vlan_entry *vlan;
+ /* we only care about primary address */
+ if(ifa->ifa_flags & IFA_F_SECONDARY)
+ return NOTIFY_DONE;
+
list_for_each_entry(bond, &bn->dev_list, bond_list) {
if (bond->dev == event_dev) {
switch (event) {
@@ -3329,7 +3309,7 @@ static int bond_inetaddr_event(struct notifier_block *this, unsigned long event,
bond->master_ip = ifa->ifa_local;
return NOTIFY_OK;
case NETDEV_DOWN:
- bond->master_ip = bond_glean_dev_ip(bond->dev);
+ bond->master_ip = 0;
return NOTIFY_OK;
default:
return NOTIFY_DONE;
@@ -3345,8 +3325,7 @@ static int bond_inetaddr_event(struct notifier_block *this, unsigned long event,
vlan->vlan_ip = ifa->ifa_local;
return NOTIFY_OK;
case NETDEV_DOWN:
- vlan->vlan_ip =
- bond_glean_dev_ip(vlan_dev);
+ vlan->vlan_ip = 0;
return NOTIFY_OK;
default:
return NOTIFY_DONE;