diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 0e71164849dd..0a2e9bd98d2c 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -1250,21 +1250,12 @@ int netvsc_poll(struct napi_struct *napi, int budget) void netvsc_channel_cb(void *context) { - struct vmbus_channel *channel = context; - struct hv_device *device = netvsc_channel_to_device(channel); - u16 q_idx = channel->offermsg.offer.sub_channel_index; - struct netvsc_device *net_device; - struct net_device *ndev; - - ndev = hv_get_drvdata(device); - if (unlikely(!ndev)) - return; + struct netvsc_channel *nvchan = context; /* disable interupts from host */ - hv_begin_read(&channel->inbound); + hv_begin_read(&nvchan->channel->inbound); - net_device = net_device_to_netvsc_device(ndev); - napi_schedule(&net_device->chan_table[q_idx].napi); + napi_schedule(&nvchan->napi); } /* @@ -1294,7 +1285,8 @@ int netvsc_device_add(struct hv_device *device, /* Open the channel */ ret = vmbus_open(device->channel, ring_size * PAGE_SIZE, ring_size * PAGE_SIZE, NULL, 0, - netvsc_channel_cb, device->channel); + netvsc_channel_cb, + net_device->chan_table); if (ret != 0) { netdev_err(ndev, "unable to open channel: %d\n", ret); |