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Staging: bcm: Rename all local variables in function GetNextTargetBufferLocation.

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

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kevin McKinney 2012-10-05 21:33:04 -04:00 committed by Greg Kroah-Hartman
parent 1917e7f916
commit 7c7509597a
1 changed files with 15 additions and 15 deletions
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30
drivers/staging/bcm/CmHost.c
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@ -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)