diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2010-05-04 09:58:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-11 11:36:09 -0700 |
| commit | 7880fc54c985b4fbc0fab77f81b7f09610194e1c (patch) | |
| tree | e910660862443571904e8fa41a4dad0f7777ac54 /drivers | |
| parent | 4e4b592cb51342878166a2ea2bcf6151f0a3a29d (diff) | |
Staging: hv: cleanup network driver
Minor stuff:
* Add module description
* Remove variable set but never used.
* Move variable inside conditional
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/hv/netvsc_drv.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c index 51a56e2b43c1..2ce9437b44b5 100644 --- a/drivers/staging/hv/netvsc_drv.c +++ b/drivers/staging/hv/netvsc_drv.c @@ -111,14 +111,13 @@ static void netvsc_xmit_completion(void *context) struct hv_netvsc_packet *packet = (struct hv_netvsc_packet *)context; struct sk_buff *skb = (struct sk_buff *) (unsigned long)packet->Completion.Send.SendCompletionTid; - struct net_device *net; DPRINT_ENTER(NETVSC_DRV); kfree(packet); if (skb) { - net = skb->dev; + struct net_device *net = skb->dev; dev_kfree_skb_any(skb); if (netif_queue_stopped(net)) { @@ -291,7 +290,6 @@ static int netvsc_recv_callback(struct hv_device *device_obj, { struct vm_device *device_ctx = to_vm_device(device_obj); struct net_device *net = dev_get_drvdata(&device_ctx->device); - struct net_device_context *net_device_ctx; struct sk_buff *skb; void *data; int i; @@ -305,8 +303,6 @@ static int netvsc_recv_callback(struct hv_device *device_obj, return 0; } - net_device_ctx = netdev_priv(net); - /* Allocate a skb - TODO direct I/O to pages? */ skb = netdev_alloc_skb_ip_align(net, packet->TotalDataBufferLength); if (unlikely(!skb)) { @@ -585,6 +581,7 @@ static void __exit netvsc_exit(void) MODULE_LICENSE("GPL"); MODULE_VERSION(HV_DRV_VERSION); +MODULE_DESCRIPTION("Microsoft Hyper-V network driver"); module_param(netvsc_ringbuffer_size, int, S_IRUGO); module_init(netvsc_init); |