Commit 7c750959 authored by Kevin McKinney's avatar Kevin McKinney Committed by Greg Kroah-Hartman
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Staging: bcm: Rename all local variables in function GetNextTargetBufferLocation. 



This patch renames all local variables in
function GetNextTargetBufferLocation for
readability purposes.

Signed-off-by: default avatarKevin McKinney <klmckinney1@gmail.com>
Reviewed-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1917e7f9

drivers/staging/bcm/CmHost.c

+15 −15
Original line number Diff line number Diff line
@@ -1573,36 +1573,36 @@ ULONG SetUpTargetDsxBuffers(struct bcm_mini_adapter *Adapter) 


static ULONG GetNextTargetBufferLocation(struct bcm_mini_adapter *Adapter, B_UINT16 tid)

{

	ULONG ulTargetDSXBufferAddress;

	ULONG ulTargetDsxBufferIndexToUse, ulMaxTry;

	ULONG dsx_buf;

	ULONG idx, max_try;



	if ((Adapter->ulTotalTargetBuffersAvailable == 0) || (Adapter->ulFreeTargetBufferCnt == 0)) {

		ClearTargetDSXBuffer(Adapter, tid, FALSE);

		return 0;

	}



	ulTargetDsxBufferIndexToUse = Adapter->ulCurrentTargetBuffer;

	ulMaxTry = Adapter->ulTotalTargetBuffersAvailable;

	while ((ulMaxTry) && (Adapter->astTargetDsxBuffer[ulTargetDsxBufferIndexToUse].valid != 1)) {

		ulTargetDsxBufferIndexToUse = (ulTargetDsxBufferIndexToUse+1) % Adapter->ulTotalTargetBuffersAvailable;

		ulMaxTry--;

	idx = Adapter->ulCurrentTargetBuffer;

	max_try = Adapter->ulTotalTargetBuffersAvailable;

	while ((max_try) && (Adapter->astTargetDsxBuffer[idx].valid != 1)) {

		idx = (idx+1) % Adapter->ulTotalTargetBuffersAvailable;

		max_try--;

	}



	if (ulMaxTry == 0) {

	if (max_try == 0) {

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "\n GetNextTargetBufferLocation : Error No Free Target DSX Buffers FreeCnt : %lx ", Adapter->ulFreeTargetBufferCnt);

		ClearTargetDSXBuffer(Adapter, tid, FALSE);

		return 0;

	}



	ulTargetDSXBufferAddress = Adapter->astTargetDsxBuffer[ulTargetDsxBufferIndexToUse].ulTargetDsxBuffer;

	Adapter->astTargetDsxBuffer[ulTargetDsxBufferIndexToUse].valid = 0;

	Adapter->astTargetDsxBuffer[ulTargetDsxBufferIndexToUse].tid = tid;

	dsx_buf = Adapter->astTargetDsxBuffer[idx].ulTargetDsxBuffer;

	Adapter->astTargetDsxBuffer[idx].valid = 0;

	Adapter->astTargetDsxBuffer[idx].tid = tid;

	Adapter->ulFreeTargetBufferCnt--;

	ulTargetDsxBufferIndexToUse = (ulTargetDsxBufferIndexToUse+1)%Adapter->ulTotalTargetBuffersAvailable;

	Adapter->ulCurrentTargetBuffer = ulTargetDsxBufferIndexToUse;

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "GetNextTargetBufferLocation :Returning address %lx tid %d\n", ulTargetDSXBufferAddress, tid);

	idx = (idx+1)%Adapter->ulTotalTargetBuffersAvailable;

	Adapter->ulCurrentTargetBuffer = idx;

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "GetNextTargetBufferLocation :Returning address %lx tid %d\n", dsx_buf, tid);



	return ulTargetDSXBufferAddress;

	return dsx_buf;

}



int AllocAdapterDsxBuffer(struct bcm_mini_adapter *Adapter)

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