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

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>

diff --git a/drivers/staging/bcm/CmHost.c b/drivers/staging/bcm/CmHost.c
index 325b592fd41f00626066b01d9ca5796c2f5082cf..48302ee7ebf15291a4ece9d2f56f60d121313ecb 100644 (file)
--- a/drivers/staging/bcm/CmHost.c
+++ b/drivers/staging/bcm/CmHost.c
@@ -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)