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authorVeaceslav Falico <vfalico@redhat.com>2013-09-27 16:11:59 +0200
committerDavid S. Miller <davem@davemloft.net>2013-09-28 15:28:01 -0700
commit3e36bb75ce32d0c14a736ca48480fe964491c7fc (patch)
treefff5e9489f5fd59134ba95d42bdc098815f59893 /drivers/net/bonding/bond_3ad.c
parentfe9323dae5a05eb3d582d5546219c601862dd082 (diff)
downloadlinux-linaro-stable-3e36bb75ce32d0c14a736ca48480fe964491c7fc.tar.gz
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 <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_3ad.c')
-rw-r--r--drivers/net/bonding/bond_3ad.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 0f86d2bd54b8..8b64ed4722cb 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) {