staging: vt6656: Remove unused tasklets tasklet_struct CmdWorkItem and EventWorkItem are not used.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/device.h

@@ -355,8 +355,6 @@ struct vnt_private {
 
 	OPTIONS sOpts;
 
-	struct tasklet_struct CmdWorkItem;
-	struct tasklet_struct EventWorkItem;
 	struct work_struct read_work_item;
 	struct work_struct rx_mng_work_item;
 

drivers/staging/vt6656/main_usb.c

@@ -1005,8 +1005,6 @@ static int  device_open(struct net_device *dev)
 
     vMgrObjectInit(pDevice);
 
-    tasklet_init(&pDevice->EventWorkItem, (void *)INTvWorkItem, (unsigned long)pDevice);
-
 	schedule_delayed_work(&pDevice->second_callback_work, HZ);
 
 	pDevice->int_interval = 100;  /* max 100 microframes */
@@ -1108,8 +1106,6 @@ static int device_close(struct net_device *dev)
 	cancel_work_sync(&pDevice->rx_mng_work_item);
 	cancel_work_sync(&pDevice->read_work_item);
 
-    tasklet_kill(&pDevice->EventWorkItem);
-
    pDevice->bRoaming = false;
    pDevice->bIsRoaming = false;
    pDevice->bEnableRoaming = false;