bonding/alb: convert to using slave printk macros

All of these printk instances benefit from having both master and slave
device information included, so convert to using a standardized macro
format and remove redundant information.

Suggested-by: Joe Perches <[e-mail]>
CC: Jay Vosburgh <[e-mail]>
CC: Veaceslav Falico <[e-mail]>
CC: Andy Gospodarek <[e-mail]>
CC: [e-mail]
Signed-off-by: Jarod Wilson <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/bonding/bond_alb.c

···
 	if (arp->op_code == htons(ARPOP_REPLY)) {
 		/* update rx hash table for this ARP */
 		rlb_update_entry_from_arp(bond, arp);
-		netdev_dbg(bond->dev, "Server received an ARP Reply from client\n");
+		slave_dbg(bond->dev, slave->dev, "Server received an ARP Reply from client\n");
 	}
 out:
 	return RX_HANDLER_ANOTHER;
···
 				 client_info->slave->dev->dev_addr,
 				 client_info->mac_dst);
 		if (!skb) {
-			netdev_err(client_info->slave->bond->dev,
-				   "failed to create an ARP packet\n");
+			slave_err(client_info->slave->bond->dev,
+				  client_info->slave->dev,
+				  "failed to create an ARP packet\n");
 			continue;
 		}
 
···
 		if (tx_slave)
 			bond_hw_addr_copy(arp->mac_src, tx_slave->dev->dev_addr,
 					  tx_slave->dev->addr_len);
-		netdev_dbg(bond->dev, "Server sent ARP Reply packet\n");
+		netdev_dbg(bond->dev, "(slave %s): Server sent ARP Reply packet\n",
+			   tx_slave ? tx_slave->dev->name : "NULL");
 	} else if (arp->op_code == htons(ARPOP_REQUEST)) {
 		/* Create an entry in the rx_hashtbl for this client as a
 		 * place holder.
 		 * When the arp reply is received the entry will be updated
 		 * with the correct unicast address of the client.
 		 */
-		rlb_choose_channel(skb, bond);
+		tx_slave = rlb_choose_channel(skb, bond);
 
 		/* The ARP reply packets must be delayed so that
 		 * they can cancel out the influence of the ARP request.
···
 		 * updated with their assigned mac.
 		 */
 		rlb_req_update_subnet_clients(bond, arp->ip_src);
-		netdev_dbg(bond->dev, "Server sent ARP Request packet\n");
+		netdev_dbg(bond->dev, "(slave %s): Server sent ARP Request packet\n",
+			   tx_slave ? tx_slave->dev->name : "NULL");
 	}
 
 	return tx_slave;
···
 	skb->priority = TC_PRIO_CONTROL;
 	skb->dev = slave->dev;
 
-	netdev_dbg(slave->bond->dev,
-		   "Send learning packet: dev %s mac %pM vlan %d\n",
-		   slave->dev->name, mac_addr, vid);
+	slave_dbg(slave->bond->dev, slave->dev,
+		  "Send learning packet: mac %pM vlan %d\n", mac_addr, vid);
 
 	if (vid)
 		__vlan_hwaccel_put_tag(skb, vlan_proto, vid);
···
 	memcpy(ss.__data, addr, len);
 	ss.ss_family = dev->type;
 	if (dev_set_mac_address(dev, (struct sockaddr *)&ss, NULL)) {
-		netdev_err(slave->bond->dev, "dev_set_mac_address of dev %s failed! ALB mode requires that the base driver support setting the hw address also when the network device's interface is open\n",
-			   dev->name);
+		slave_err(slave->bond->dev, dev, "dev_set_mac_address on slave failed! ALB mode requires that the base driver support setting the hw address also when the network device's interface is open\n");
 		return -EOPNOTSUPP;
 	}
 	return 0;
···
 		alb_set_slave_mac_addr(slave, free_mac_slave->perm_hwaddr,
 				       free_mac_slave->dev->addr_len);
 
-		netdev_warn(bond->dev, "the hw address of slave %s is in use by the bond; giving it the hw address of %s\n",
-			    slave->dev->name, free_mac_slave->dev->name);
+		slave_warn(bond->dev, slave->dev, "the slave hw address is in use by the bond; giving it the hw address of %s\n",
+			   free_mac_slave->dev->name);
 
 	} else if (has_bond_addr) {
-		netdev_err(bond->dev, "the hw address of slave %s is in use by the bond; couldn't find a slave with a free hw address to give it (this should not have happened)\n",
-			   slave->dev->name);
+		slave_err(bond->dev, slave->dev, "the slave hw address is in use by the bond; couldn't find a slave with a free hw address to give it (this should not have happened)\n");
 		return -EFAULT;
 	}