aboutsummaryrefslogtreecommitdiffstats
path: root/net
diff options
context:
space:
mode:
authorEric Dumazet <eric.dumazet@gmail.com>2010-05-10 00:51:02 -0400
committerDavid S. Miller <davem@davemloft.net>2010-05-16 03:42:15 -0400
commit2d6c9ffcca7808f42ba6b953da0ba60e19a9cbbd (patch)
treec2406d2059ae2a554a26ee0d67c4aa45d02e2635 /net
parenta465419b1febb603821f924805529cff89cafeed (diff)
net: congestion notifications are not dropped packets
vlan/macvlan start_xmit() can inform caller of congestion with NET_XMIT_CN return value. This doesnt mean packet was dropped. Increment normal stat counters instead of tx_dropped. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/8021q/vlan_dev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index b5249c5fd4d3..55be90826f5f 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -327,7 +327,7 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb,
327 len = skb->len; 327 len = skb->len;
328 ret = dev_queue_xmit(skb); 328 ret = dev_queue_xmit(skb);
329 329
330 if (likely(ret == NET_XMIT_SUCCESS)) { 330 if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
331 txq->tx_packets++; 331 txq->tx_packets++;
332 txq->tx_bytes += len; 332 txq->tx_bytes += len;
333 } else 333 } else
@@ -353,7 +353,7 @@ static netdev_tx_t vlan_dev_hwaccel_hard_start_xmit(struct sk_buff *skb,
353 len = skb->len; 353 len = skb->len;
354 ret = dev_queue_xmit(skb); 354 ret = dev_queue_xmit(skb);
355 355
356 if (likely(ret == NET_XMIT_SUCCESS)) { 356 if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
357 txq->tx_packets++; 357 txq->tx_packets++;
358 txq->tx_bytes += len; 358 txq->tx_bytes += len;
359 } else 359 } else