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| author | David S. Miller <davem@davemloft.net> | 2014-10-09 00:22:22 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-09 00:22:22 +0400 |
| commit | 64b1f00a0830e1c53874067273a096b228d83d36 (patch) | |
| tree | dd547b0f1d431d0995b8eaa711cedb92399f31fe /drivers/net/hyperv | |
| parent | 16b99a4f6644d58c94acb4b4253e84049de588c5 (diff) | |
| parent | 5301e3e117d88ef0967ce278912e54757f1a31a2 (diff) | |
| download | linux-64b1f00a0830e1c53874067273a096b228d83d36.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/net/hyperv')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 977984bc238a..7d76c9523395 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -717,6 +717,7 @@ int netvsc_send(struct hv_device *device, unsigned int section_index = NETVSC_INVALID_INDEX; u32 msg_size = 0; struct sk_buff *skb; + u16 q_idx = packet->q_idx; net_device = get_outbound_net_device(device); @@ -781,24 +782,24 @@ int netvsc_send(struct hv_device *device, if (ret == 0) { atomic_inc(&net_device->num_outstanding_sends); - atomic_inc(&net_device->queue_sends[packet->q_idx]); + atomic_inc(&net_device->queue_sends[q_idx]); if (hv_ringbuf_avail_percent(&out_channel->outbound) < RING_AVAIL_PERCENT_LOWATER) { netif_tx_stop_queue(netdev_get_tx_queue( - ndev, packet->q_idx)); + ndev, q_idx)); if (atomic_read(&net_device-> - queue_sends[packet->q_idx]) < 1) + queue_sends[q_idx]) < 1) netif_tx_wake_queue(netdev_get_tx_queue( - ndev, packet->q_idx)); + ndev, q_idx)); } } else if (ret == -EAGAIN) { netif_tx_stop_queue(netdev_get_tx_queue( - ndev, packet->q_idx)); - if (atomic_read(&net_device->queue_sends[packet->q_idx]) < 1) { + ndev, q_idx)); + if (atomic_read(&net_device->queue_sends[q_idx]) < 1) { netif_tx_wake_queue(netdev_get_tx_queue( - ndev, packet->q_idx)); + ndev, q_idx)); ret = -ENOSPC; } } else { |