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Staging: vt6656: code cleanup of vt6656_disconnect() 

Fixed style and debugging printks.
Not replaced PSDevice here, nor removed wireless_send_event() yet.

Signed-off-by: Andres More <more.andres@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Andres More 2010-06-22 20:43:39 -03:00 committed by Greg Kroah-Hartman
parent 054fa2267d
commit 6cda24f5df
1 changed files with 17 additions and 32 deletions
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49
drivers/staging/vt6656/main_usb.c
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@ -1279,51 +1279,36 @@ device_release_WPADEV(pDevice);
return 0;
}
static void __devexit vt6656_disconnect(struct usb_interface *intf)
{
PSDevice device = usb_get_intfdata(intf);
PSDevice pDevice = usb_get_intfdata(intf);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_disconnect1.. \n");
if (pDevice == NULL)
return;
if (!device)
return;
#ifdef SndEvt_ToAPI
{
union iwreq_data wrqu;
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.flags = RT_RMMOD_EVENT_FLAG;
wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, NULL);
}
{
union iwreq_data req;
memset(&req, 0, sizeof(req));
req.data.flags = RT_RMMOD_EVENT_FLAG;
wireless_send_event(device->dev, IWEVCUSTOM, &req, NULL);
}
#endif
//2008-0714-01<Add>by MikeLiu
device_release_WPADEV(pDevice);
device_release_WPADEV(device);
usb_set_intfdata(intf, NULL);
//2008-0922-01<Add>by MikeLiu, decrease usb counter.
usb_put_dev(interface_to_usbdev(intf));
usb_put_dev(interface_to_usbdev(intf));
pDevice->flags |= DEVICE_FLAGS_UNPLUG;
if (pDevice->dev != NULL) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "unregister_netdev..\n");
unregister_netdev(pDevice->dev);
device->flags |= DEVICE_FLAGS_UNPLUG;
//2008-07-21-01<Add>by MikeLiu
//unregister wpadev
if(wpa_set_wpadev(pDevice, 0)!=0)
printk("unregister wpadev fail?\n");
free_netdev(pDevice->dev);
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_disconnect3.. \n");
if (device->dev) {
unregister_netdev(device->dev);
wpa_set_wpadev(device, 0);
free_netdev(device->dev);
}
}
static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
PSDevice pDevice=netdev_priv(dev);
PBYTE pbMPDU;