diff options
Diffstat (limited to 'drivers/net/bonding/bond_main.c')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index b4c65783960a..0363ce597661 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -2654,10 +2654,12 @@ static void bond_miimon_link_change(struct bonding *bond, static void bond_miimon_commit(struct bonding *bond) { - struct slave *slave, *primary; + struct slave *slave, *primary, *active; bool do_failover = false; struct list_head *iter; + ASSERT_RTNL(); + bond_for_each_slave(bond, slave, iter) { switch (slave->link_new_state) { case BOND_LINK_NOCHANGE: @@ -2700,8 +2702,8 @@ static void bond_miimon_commit(struct bonding *bond) bond_miimon_link_change(bond, slave, BOND_LINK_UP); - if (!rcu_access_pointer(bond->curr_active_slave) || slave == primary || - slave->prio > rcu_dereference(bond->curr_active_slave)->prio) + active = rtnl_dereference(bond->curr_active_slave); + if (!active || slave == primary || slave->prio > active->prio) do_failover = true; continue; |