bonding: fix alb mode locking regression

[karo-tx-linux.git] / drivers / net / bonding / bond_alb.c

diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 27fb7f5c21cf57029b62d830ada44b6f26904dac..5eda7a1f5d154d493b2d608fcfa5e154beb84b19 100644 (file)
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -1739,9 +1739,6 @@ int bond_alb_set_mac_address(struct net_device *bond_dev, void *addr)
                }
        }
 
-       write_unlock_bh(&bond->curr_slave_lock);
-       read_unlock(&bond->lock);
-
        if (swap_slave) {
                alb_swap_mac_addr(bond, swap_slave, bond->curr_active_slave);
                alb_fasten_mac_swap(bond, swap_slave, bond->curr_active_slave);
@@ -1749,16 +1746,15 @@ int bond_alb_set_mac_address(struct net_device *bond_dev, void *addr)
                alb_set_slave_mac_addr(bond->curr_active_slave, bond_dev->dev_addr,
                                       bond->alb_info.rlb_enabled);
 
+               read_lock(&bond->lock);
                alb_send_learning_packets(bond->curr_active_slave, bond_dev->dev_addr);
                if (bond->alb_info.rlb_enabled) {
                        /* inform clients mac address has changed */
                        rlb_req_update_slave_clients(bond, bond->curr_active_slave);
                }
+               read_unlock(&bond->lock);
        }
 
-       read_lock(&bond->lock);
-       write_lock_bh(&bond->curr_slave_lock);
-
        return 0;
 }