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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.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 8ae7ff313218..ea71abd6f728 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1568,10 +1568,12 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
}
netif_tx_lock_bh(bond_dev);
+ netif_addr_lock(bond_dev);
/* upload master's mc_list to new slave */
for (dmi = bond_dev->mc_list; dmi; dmi = dmi->next) {
dev_mc_add (slave_dev, dmi->dmi_addr, dmi->dmi_addrlen, 0);
}
+ netif_addr_unlock(bond_dev);
netif_tx_unlock_bh(bond_dev);
}
@@ -1937,7 +1939,9 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
/* flush master's mc_list from slave */
netif_tx_lock_bh(bond_dev);
+ netif_addr_lock(bond_dev);
bond_mc_list_flush(bond_dev, slave_dev);
+ netif_addr_unlock(bond_dev);
netif_tx_unlock_bh(bond_dev);
}
@@ -2060,7 +2064,9 @@ static int bond_release_all(struct net_device *bond_dev)
/* flush master's mc_list from slave */
netif_tx_lock_bh(bond_dev);
+ netif_addr_lock(bond_dev);
bond_mc_list_flush(bond_dev, slave_dev);
+ netif_addr_unlock(bond_dev);
netif_tx_unlock_bh(bond_dev);
}
@@ -4674,7 +4680,9 @@ static void bond_free_all(void)
bond_work_cancel_all(bond);
netif_tx_lock_bh(bond_dev);
+ netif_addr_lock(bond_dev);
bond_mc_list_destroy(bond);
+ netif_addr_unlock(bond_dev);
netif_tx_unlock_bh(bond_dev);
/* Release the bonded slaves */
bond_release_all(bond_dev);