bonding: rebuild the bond_resend_igmp_join_requests_delayed()
authordingtianhong <dingtianhong@huawei.com>
Fri, 13 Dec 2013 02:20:26 +0000 (10:20 +0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 14 Dec 2013 06:58:02 +0000 (01:58 -0500)
commitf23691095b3c2c05b3ee4ab03cb8e90cfe245ea8
tree3f219542a49b94e7120a1ce0201cdf61a65232f0
parent75ad932c182d0b3d2cab24a2e2252bb7acd42d45
bonding: rebuild the bond_resend_igmp_join_requests_delayed()

The bond_resend_igmp_join_requests_delayed() and
bond_resend_igmp_join_requests() should be integrated,
because the bond_resend_igmp_join_requests_delayed() did
nothing except bond_resend_igmp_join_requests().

The bond igmp_retrans could only be changed in bond_change_active_slave
and here, bond_change_active_slave will be called in RTNL and curr_slave_lock,
the bond_resend_igmp_join_requests already hold RTNL, so no need
to free RTNL and hold curr_slave_lock again, it may be a small optimization,
so move the igmp_retrans in RTNL and remove the curr_slave_lock.

Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/bonding/bond_main.c