bonding: change error message to debug message in __bond_release_one()

In __bond_release_one(), when the interface is not a slave or not a slave of
"this" master, it log error message.

The message actually should be a debug message matching what bond_enslave()
does.

Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Acked-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 184c434ae3055e4b8a586c116d1274ddbccec6c5..0dceba1a2ba15f4706922a5423f680e7cd17ef77 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1648,7 +1648,7 @@ static int __bond_release_one(struct net_device *bond_dev,
        /* slave is not a slave or master is not master of this slave */
        if (!(slave_dev->flags & IFF_SLAVE) ||
            !netdev_has_upper_dev(slave_dev, bond_dev)) {
-               netdev_err(bond_dev, "cannot release %s\n",
+               netdev_dbg(bond_dev, "cannot release %s\n",
                           slave_dev->name);
                return -EINVAL;
        }