One occurance left intact as it's unrelated to net_device.
CC: Jay Vosburgh <j.vosburgh@gmail.com>
CC: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Veaceslav Falico <vfalico@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
                debugfs_create_dir(bond->dev->name, bonding_debug_root);
 
        if (!bond->debug_dir) {
-               pr_warn("%s: Warning: failed to register to debugfs\n",
-                       bond->dev->name);
+               netdev_warn(bond->dev, "failed to register to debugfs\n");
                return;
        }
 
        if (d) {
                bond->debug_dir = d;
        } else {
-               pr_warn("%s: Warning: failed to reregister, so just unregister old one\n",
-                       bond->dev->name);
+               netdev_warn(bond->dev, "failed to reregister, so just unregister old one\n");
                bond_debug_unregister(bond);
        }
 }