Commit 17f3ced0 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
Browse files

staging: vt6656: return from workqueues on fMP_DISCONNECTED 



Return from work queues on flag fMP_DISCONNECTED to prevent
any scheduling threads past closing of device.

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 759e9eba

drivers/staging/vt6656/bssdb.c

+3 −0
Original line number Diff line number Diff line
@@ -824,6 +824,9 @@ void BSSvSecondCallBack(struct work_struct *work) 
	u32 uNonShortSlotSTACnt = 0;

	u32 uLongPreambleSTACnt = 0;



	if (pDevice->Flags & fMP_DISCONNECTED)

		return;



    spin_lock_irq(&pDevice->lock);



    pDevice->uAssocCount = 0;

drivers/staging/vt6656/dpc.c

+6 −0
Original line number Diff line number Diff line
@@ -1339,6 +1339,9 @@ void RXvWorkItem(struct work_struct *work) 
	int ntStatus;

	struct vnt_rcb *pRCB = NULL;



	if (pDevice->Flags & fMP_DISCONNECTED)

		return;



    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->Rx Polling Thread\n");

    spin_lock_irq(&pDevice->lock);
@@ -1398,6 +1401,9 @@ void RXvMngWorkItem(struct work_struct *work) 
	struct vnt_rx_mgmt *pRxPacket;

	int bReAllocSkb = false;



	if (pDevice->Flags & fMP_DISCONNECTED)

		return;



    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->Rx Mng Thread\n");



    spin_lock_irq(&pDevice->lock);

drivers/staging/vt6656/wcmd.c

+3 −0
Original line number Diff line number Diff line
@@ -286,6 +286,9 @@ void vRunCommand(struct work_struct *work) 
	u8 byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};

	u8 byData;



	if (pDevice->Flags & fMP_DISCONNECTED)

		return;



    if (pDevice->dwDiagRefCount != 0)

        return;

    if (pDevice->bCmdRunning != true)