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net/hyperv: Correct the assignment in netvsc_recv_callback() 

The first assignment to variable "net" is wrong, but overridden by the
latter assignments. So the bug isn't manifested.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Haiyang Zhang 2012-02-05 12:13:09 +00:00 committed by David S. Miller
parent 5fccab3b66
commit 6f4c444607
1 changed files with 2 additions and 5 deletions
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7
drivers/net/hyperv/netvsc_drv.c
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@ -267,13 +267,10 @@ void netvsc_linkstatus_callback(struct hv_device *device_obj,
int netvsc_recv_callback(struct hv_device *device_obj,
struct hv_netvsc_packet *packet)
{
struct net_device *net = dev_get_drvdata(&device_obj->device);
struct net_device *net;
struct sk_buff *skb;
struct netvsc_device *net_device;
net_device = hv_get_drvdata(device_obj);
net = net_device->ndev;
net = ((struct netvsc_device *)hv_get_drvdata(device_obj))->ndev;
if (!net) {
netdev_err(net, "got receive callback but net device"
" not initialized yet\n");