net: make bonding slaves honour master's skb->priority

Signed-off-by: NMaciej Żenczykowski <maze@google.com>
Acked-by: NFlavio Leitner <fbl@redhat.com>
Signed-off-by: NJay Vosburgh <fubar@us.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/bonding/bond_main.c

@@ -395,7 +395,6 @@ int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb,
 			struct net_device *slave_dev)
 {
 	skb->dev = slave_dev;
-	skb->priority = 1;
 
 	skb->queue_mapping = bond_queue_mapping(skb);