From ce501caf162a2b18c50b6915684217c3b9e16b46 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Fri, 18 Sep 2009 02:13:22 +0000 Subject: [PATCH] bonding: set primary param via sysfs Primary module parameter passed to bonding is pernament. That means if you release the primary slave and enslave it again, it becomes the primary slave again. But if you set primary slave via sysfs, the primary slave is only set once and it's not remembered in bond->params structure. Therefore the setting is lost after releasing the primary slave. This simple one-liner fixes this. Signed-off-by: Jiri Pirko Signed-off-by: Jay Vosburgh Signed-off-by: David S. Miller --- drivers/net/bonding/bond_sysfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index 6044e12ff9fc..ff449de6f3c0 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -1182,6 +1182,7 @@ static ssize_t bonding_store_primary(struct device *d, ": %s: Setting %s as primary slave.\n", bond->dev->name, slave->dev->name); bond->primary_slave = slave; + strcpy(bond->params.primary, slave->dev->name); bond_select_active_slave(bond); goto out; } -- 2.20.1