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bonding: flush unicast and multicast lists when changing type

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After the type change, addresses in unicast and multicast lists wouldn't make
sense, not to mention possible different lenghts. So flush both lists here.

Note "dev_addr_discard" will be very soon replaced by "dev_mc_flush" (once
mc_list conversion will be done).

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
2010-03-19 04:00:23 +00:00
committed by David S. Miller
parent 755d0e77ac
commit 32a806c194
3 changed files with 10 additions and 2 deletions
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4
drivers/net/bonding/bond_main.c
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@ -1490,6 +1490,10 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
goto err_undo_flags;
}
/* Flush unicast and multicast addresses */
dev_unicast_flush(bond_dev);
dev_addr_discard(bond_dev);
if (slave_dev->type != ARPHRD_ETHER)
bond_setup_by_slave(bond_dev, slave_dev);
else