diff options
Diffstat (limited to 'drivers/staging/hv/netvsc_drv.c')
| -rw-r--r-- | drivers/staging/hv/netvsc_drv.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c index 95fa810255e..6b8fd0c2b0d 100644 --- a/drivers/staging/hv/netvsc_drv.c +++ b/drivers/staging/hv/netvsc_drv.c @@ -126,7 +126,8 @@ static void netvsc_xmit_completion(void *context) dev_kfree_skb_any(skb); - if ((net_device_ctx->avail += num_pages) >= PACKET_PAGES_HIWATER) + net_device_ctx->avail += num_pages; + if (net_device_ctx->avail >= PACKET_PAGES_HIWATER) netif_wake_queue(net); } } @@ -207,7 +208,8 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) net->stats.tx_packets, net->stats.tx_bytes); - if ((net_device_ctx->avail -= num_pages) < PACKET_PAGES_LOWATER) + net_device_ctx->avail -= num_pages; + if (net_device_ctx->avail < PACKET_PAGES_LOWATER) netif_stop_queue(net); } else { /* we are shutting down or bus overloaded, just drop packet */ |