[NET]: Fix network device interface printk message priority

The printk's in the network device interface code should all be tagged
with severity.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/core/dev.c

@@ -1727,7 +1727,7 @@ static int ing_filter(struct sk_buff *skb)
 	if (dev->qdisc_ingress) {
 		__u32 ttl = (__u32) G_TC_RTTL(skb->tc_verd);
 		if (MAX_RED_LOOP < ttl++) {
-			printk("Redir loop detected Dropping packet (%s->%s)\n",
+			printk(KERN_WARNING "Redir loop detected Dropping packet (%s->%s)\n",
 				skb->input_dev->name, skb->dev->name);
 			return TC_ACT_SHOT;
 		}
@@ -2922,7 +2922,7 @@ int register_netdevice(struct net_device *dev)
 	/* Fix illegal SG+CSUM combinations. */
 	if ((dev->features & NETIF_F_SG) &&
 	    !(dev->features & NETIF_F_ALL_CSUM)) {
-		printk("%s: Dropping NETIF_F_SG since no checksum feature.\n",
+		printk(KERN_NOTICE "%s: Dropping NETIF_F_SG since no checksum feature.\n",
 		       dev->name);
 		dev->features &= ~NETIF_F_SG;
 	}
@@ -2930,7 +2930,7 @@ int register_netdevice(struct net_device *dev)
 	/* TSO requires that SG is present as well. */
 	if ((dev->features & NETIF_F_TSO) &&
 	    !(dev->features & NETIF_F_SG)) {
-		printk("%s: Dropping NETIF_F_TSO since no SG feature.\n",
+		printk(KERN_NOTICE "%s: Dropping NETIF_F_TSO since no SG feature.\n",
 		       dev->name);
 		dev->features &= ~NETIF_F_TSO;
 	}