staging: vt6655: remove undefined TASK_LET code

Removing all code within and function MngWorkItem.
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6655/device.h

@@ -425,7 +425,6 @@ typedef struct __device_info {
 
 	spinlock_t                  lock;
 //PLICE_DEBUG->
-	struct	tasklet_struct	RxMngWorkItem;
 	RxManagementQueue	rxManeQueue;
 //PLICE_DEBUG<-
 //PLICE_DEBUG ->

drivers/staging/vt6655/device_main.c

@@ -1704,9 +1704,6 @@ static int  device_open(struct net_device *dev)
 	vMgrTimerInit(pDevice);
 
 //PLICE_DEBUG->
-#ifdef	TASK_LET
-	tasklet_init(&pDevice->RxMngWorkItem, (void *)MngWorkItem, (unsigned long)pDevice);
-#endif
 #ifdef	THREAD
 	InitRxManagementQueue(pDevice);
 	mlme_kill = 0;
@@ -1789,9 +1786,6 @@ static int  device_close(struct net_device *dev)
 		del_timer(&pDevice->TimerSQ3Tmax3);
 	}
 
-#ifdef	TASK_LET
-	tasklet_kill(&pDevice->RxMngWorkItem);
-#endif
 	netif_stop_queue(dev);
 	pDevice->bCmdRunning = false;
 	MACbShutdown(pDevice->PortOffset);

drivers/staging/vt6655/dpc.c

@@ -268,23 +268,6 @@ s_vGetDASA(unsigned char *pbyRxBufferAddr, unsigned int *pcbHeaderSize,
 	*pcbHeaderSize = cbHeaderSize;
 }
 
-//PLICE_DEBUG ->
-
-void	MngWorkItem(void *Context)
-{
-	PSRxMgmtPacket			pRxMgmtPacket;
-	PSDevice	pDevice =  (PSDevice) Context;
-
-	spin_lock_irq(&pDevice->lock);
-	while (pDevice->rxManeQueue.packet_num != 0) {
-		pRxMgmtPacket =  DeQueue(pDevice);
-		vMgrRxManagePacket(pDevice, pDevice->pMgmt, pRxMgmtPacket);
-	}
-	spin_unlock_irq(&pDevice->lock);
-}
-
-//PLICE_DEBUG<-
-
 bool
 device_receive_frame(
 	PSDevice pDevice,
@@ -551,15 +534,8 @@ device_receive_frame(
 #ifdef	THREAD
 			EnQueue(pDevice, pRxPacket);
 #else
-
-#ifdef	TASK_LET
-			EnQueue(pDevice, pRxPacket);
-			tasklet_schedule(&pDevice->RxMngWorkItem);
-#else
 			vMgrRxManagePacket((void *)pDevice, pDevice->pMgmt, pRxPacket);
 #endif
-
-#endif
 //PLICE_DEBUG<-
 			// hostap Deamon handle 802.11 management
 			if (pDevice->bEnableHostapd) {

drivers/staging/vt6655/dpc.h

@@ -39,6 +39,4 @@ device_receive_frame(
 	PSRxDesc pCurrRD
 );
 
-void	MngWorkItem(void *Context);
-
 #endif // __RXTX_H__