From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amir Noam Subject: [PATCH 5/10] [bonding 2.6] fix change active command Date: Thu, 4 Sep 2003 20:44:55 +0300 Sender: netdev-bounce@oss.sgi.com Message-ID: <200309042044.55232.amir.noam@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8bit Return-path: To: bonding-devel@lists.sourceforge.net, netdev@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org diff -Nuarp a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c --- a/drivers/net/bonding/bond_main.c Thu Sep 4 20:18:02 2003 +++ b/drivers/net/bonding/bond_main.c Thu Sep 4 20:18:03 2003 @@ -1720,20 +1720,29 @@ static int bond_change_active(struct net } } + /* + * Changing to the current active: do nothing; return success. + */ + if (newactive && (newactive == oldactive)) { + write_unlock_bh(&bond->lock); + return 0; + } + if ((newactive != NULL)&& (oldactive != NULL)&& - (newactive != oldactive)&& (newactive->link == BOND_LINK_UP)&& IS_UP(newactive->dev)) { - bond_set_slave_inactive_flags(oldactive); - bond_set_slave_active_flags(newactive); + if (bond_mode == BOND_MODE_ACTIVEBACKUP) { + bond_set_slave_inactive_flags(oldactive); + bond_set_slave_active_flags(newactive); + } + bond_mc_update(bond, newactive, oldactive); bond_assign_current_slave(bond, newactive); printk("%s : activate %s(old : %s)\n", master_dev->name, newactive->dev->name, oldactive->dev->name); - } - else { + } else { ret = -EINVAL; } write_unlock_bh(&bond->lock);