diff options
Diffstat (limited to 'drivers/net/bonding/bond_3ad.c')
| -rw-r--r-- | drivers/net/bonding/bond_3ad.c | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 8d7483d5d3e..81559b2deda 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -1855,22 +1855,16 @@ void bond_3ad_initialize(struct bonding *bond, u16 tick_resolution) * Returns: 0 on success * < 0 on error */ -int bond_3ad_bind_slave(struct slave *slave) +void bond_3ad_bind_slave(struct slave *slave) { struct bonding *bond = bond_get_bond_by_slave(slave); struct port *port; struct aggregator *aggregator; - if (bond == NULL) { - pr_err("%s: The slave %s is not attached to its bond\n", - slave->bond->dev->name, slave->dev->name); - return -1; - } - - //check that the slave has not been initialized yet. + /* check that the slave has not been initialized yet. */ if (SLAVE_AD_INFO(slave).port.slave != slave) { - // port initialization + /* port initialization */ port = &(SLAVE_AD_INFO(slave).port); ad_initialize_port(port, bond->params.lacp_fast); @@ -1878,28 +1872,30 @@ int bond_3ad_bind_slave(struct slave *slave) __initialize_port_locks(slave); port->slave = slave; port->actor_port_number = SLAVE_AD_INFO(slave).id; - // key is determined according to the link speed, duplex and user key(which is yet not supported) - // ------------------------------------------------------------ - // Port key : | User key | Speed |Duplex| - // ------------------------------------------------------------ - // 16 6 1 0 - port->actor_admin_port_key = 0; // initialize this parameter + /* key is determined according to the link speed, duplex and user key(which + * is yet not supported) + * ------------------------------------------------------------ + * Port key : | User key | Speed |Duplex| + * ------------------------------------------------------------ + * 16 6 1 0 + */ + port->actor_admin_port_key = 0; /* initialize this parameter */ port->actor_admin_port_key |= __get_duplex(port); port->actor_admin_port_key |= (__get_link_speed(port) << 1); port->actor_oper_port_key = port->actor_admin_port_key; - // if the port is not full duplex, then the port should be not lacp Enabled + /* if the port is not full duplex, then the port should be not lacp Enabled */ if (!(port->actor_oper_port_key & AD_DUPLEX_KEY_BITS)) port->sm_vars &= ~AD_PORT_LACP_ENABLED; - // actor system is the bond's system + /* actor system is the bond's system */ port->actor_system = BOND_AD_INFO(bond).system.sys_mac_addr; - // tx timer(to verify that no more than MAX_TX_IN_SECOND lacpdu's are sent in one second) + /* tx timer(to verify that no more than MAX_TX_IN_SECOND lacpdu's are sent in one second) */ port->sm_tx_timer_counter = ad_ticks_per_sec/AD_MAX_TX_IN_SECOND; port->aggregator = NULL; port->next_port_in_aggregator = NULL; __disable_port(port); - // aggregator initialization + /* aggregator initialization */ aggregator = &(SLAVE_AD_INFO(slave).aggregator); ad_initialize_agg(aggregator); @@ -1910,8 +1906,6 @@ int bond_3ad_bind_slave(struct slave *slave) aggregator->is_active = 0; aggregator->num_of_ports = 0; } - - return 0; } /** |