From: David S. Miller <davem@davemloft.net>
Date: Sat, 30 Aug 2014 04:57:30 +0000 (-0700)
Subject: net: Have xmit_list() signal more==true when appropriate.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=95f6b3dda2a4a052f7dabe9998e4ffac491b7bc2;p=linux-beck.git

net: Have xmit_list() signal more==true when appropriate.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/core/dev.c b/net/core/dev.c
index f0ed5a611a97..6d82194e414b 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2600,7 +2600,7 @@ netdev_features_t netif_skb_features(struct sk_buff *skb)
 EXPORT_SYMBOL(netif_skb_features);
 
 static int xmit_one(struct sk_buff *skb, struct net_device *dev,
-		    struct netdev_queue *txq)
+		    struct netdev_queue *txq, bool more)
 {
 	unsigned int len;
 	int rc;
@@ -2610,7 +2610,7 @@ static int xmit_one(struct sk_buff *skb, struct net_device *dev,
 
 	len = skb->len;
 	trace_net_dev_start_xmit(skb, dev);
-	rc = netdev_start_xmit(skb, dev, txq, false);
+	rc = netdev_start_xmit(skb, dev, txq, more);
 	trace_net_dev_xmit(skb, rc, dev, len);
 
 	return rc;
@@ -2626,7 +2626,7 @@ static struct sk_buff *xmit_list(struct sk_buff *first, struct net_device *dev,
 		struct sk_buff *next = skb->next;
 
 		skb->next = NULL;
-		rc = xmit_one(skb, dev, txq);
+		rc = xmit_one(skb, dev, txq, next != NULL);
 		if (unlikely(!dev_xmit_complete(rc))) {
 			skb->next = next;
 			goto out;
@@ -2705,7 +2705,7 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
 			}
 		}
 
-		return xmit_one(skb, dev, txq);
+		return xmit_one(skb, dev, txq, false);
 	}
 
 gso: