diff options
Diffstat (limited to 'include/net/bonding.h')
| -rw-r--r-- | include/net/bonding.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/bonding.h b/include/net/bonding.h index 20defc0353d1..c1740a2794a3 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -310,6 +310,13 @@ static inline bool bond_uses_primary(struct bonding *bond) return bond_mode_uses_primary(BOND_MODE(bond)); } +static inline struct net_device *bond_option_active_slave_get_rcu(struct bonding *bond) +{ + struct slave *slave = rcu_dereference(bond->curr_active_slave); + + return bond_uses_primary(bond) && slave ? slave->dev : NULL; +} + static inline bool bond_slave_is_up(struct slave *slave) { return netif_running(slave->dev) && netif_carrier_ok(slave->dev); |