From: Beniamino Galvani Date: Wed, 13 Jul 2016 16:25:08 +0000 (+0200) Subject: bonding: set carrier off for devices created through netlink X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=005db31d5f5f7c31cfdc43505d77eb3ca5cf8ec6;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git bonding: set carrier off for devices created through netlink Commit e826eafa65c6 ("bonding: Call netif_carrier_off after register_netdevice") moved netif_carrier_off() from bond_init() to bond_create(), but the latter is called only for initial default devices and ones created through sysfs: $ modprobe bonding $ echo +bond1 > /sys/class/net/bonding_masters $ ip link add bond2 type bond $ grep "MII Status" /proc/net/bonding/* /proc/net/bonding/bond0:MII Status: down /proc/net/bonding/bond1:MII Status: down /proc/net/bonding/bond2:MII Status: up Ensure that carrier is initially off also for devices created through netlink. Signed-off-by: Beniamino Galvani Signed-off-by: David S. Miller --- diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index db760e84119f..b8df0f5e8c25 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -446,7 +446,11 @@ static int bond_newlink(struct net *src_net, struct net_device *bond_dev, if (err < 0) return err; - return register_netdevice(bond_dev); + err = register_netdevice(bond_dev); + + netif_carrier_off(bond_dev); + + return err; } static size_t bond_get_size(const struct net_device *bond_dev)