Messages in this thread Patch in this message | | | From | Haiyang Zhang <> | Subject | [PATCH 2/3] net/hyperv: Correct the assignment in netvsc_recv_callback() | Date | Sun, 5 Feb 2012 14:13:09 -0800 |
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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> --- drivers/net/hyperv/netvsc_drv.c | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 466c58a..0ae7a1a 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -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"); -- 1.7.7
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