net: add skb_get_tx_queue() helper

[cascardo/linux.git] / include / linux / netdevice.h

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 4298013..dfc1d8b 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1747,6 +1747,12 @@ struct netdev_queue *netdev_get_tx_queue(const struct net_device *dev,
        return &dev->_tx[index];
 }
 
+static inline struct netdev_queue *skb_get_tx_queue(const struct net_device *dev,
+                                                   const struct sk_buff *skb)
+{
+       return netdev_get_tx_queue(dev, skb_get_queue_mapping(skb));
+}
+
 static inline void netdev_for_each_tx_queue(struct net_device *dev,
                                            void (*f)(struct net_device *,
                                                      struct netdev_queue *,