From 3e36bb75ce32d0c14a736ca48480fe964491c7fc Mon Sep 17 00:00:00 2001 From: Veaceslav Falico Date: Fri, 27 Sep 2013 16:11:59 +0200 Subject: [PATCH] bonding: make ad_port_selection_logic() use bond_for_each_slave() Currently, ad_port_selection_logic() uses for (aggregator = __get_first_agg(port); aggregator; aggregator = __get_next_agg(aggregator)) { construct, however it's suboptimal, difficult to read and understand. Change it to a standard bond_for_each_slave(), so that we won't need __get_first/next_agg() and have it more readable. CC: Jay Vosburgh CC: Andy Gospodarek Signed-off-by: Veaceslav Falico Signed-off-by: David S. Miller --- drivers/net/bonding/bond_3ad.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 0f86d2b..8b64ed4 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -1239,12 +1239,17 @@ static void ad_port_selection_logic(struct port *port) { struct aggregator *aggregator, *free_aggregator = NULL, *temp_aggregator; struct port *last_port = NULL, *curr_port; + struct list_head *iter; + struct bonding *bond; + struct slave *slave; int found = 0; // if the port is already Selected, do nothing if (port->sm_vars & AD_PORT_SELECTED) return; + bond = __get_bond_by_port(port); + // if the port is connected to other aggregator, detach it if (port->aggregator) { // detach the port from its former aggregator @@ -1285,8 +1290,8 @@ static void ad_port_selection_logic(struct port *port) } } // search on all aggregators for a suitable aggregator for this port - for (aggregator = __get_first_agg(port); aggregator; - aggregator = __get_next_agg(aggregator)) { + bond_for_each_slave(bond, slave, iter) { + aggregator = &(SLAVE_AD_INFO(slave).aggregator); // keep a free aggregator for later use(if needed) if (!aggregator->lag_ports) { -- 2.7.4