From: Stephen Hemminger <shemminger@xxxxxxxxxx>
Minor stuff:
* Add module description
* Remove variable set but never used.
* Move variable inside conditional
Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxxxx>
Acked-by: Hank Janssen <hjanssen@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
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 51a56e2..2ce9437 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);
--
1.7.0.3
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