From: David S. Miller davem@davemloft.net
commit 080bfa1e6d928a5d1f185cc44e5f3c251df06df5 upstream.
This reverts commit 2055a99da8a253a357bdfd359b3338ef3375a26c.
This change rejects legitimate configurations.
A slave doesn't need to exist nor implement ndo_slave_setup.
Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/bonding/bond_main.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
--- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3918,15 +3918,11 @@ static int bond_neigh_init(struct neighb
rcu_read_lock(); slave = bond_first_slave_rcu(bond); - if (!slave) { - ret = -EINVAL; + if (!slave) goto out; - } slave_ops = slave->dev->netdev_ops; - if (!slave_ops->ndo_neigh_setup) { - ret = -EINVAL; + if (!slave_ops->ndo_neigh_setup) goto out; - }
/* TODO: find another way [1] to implement this. * Passing a zeroed structure is fragile,