linux-4.7-rc3/drivers/dma/cppi41.c:509: pointless test ?

[David Binderman]

Hello there,

linux-4.7-rc3/drivers/dma/cppi41.c:509]: (style) Condition 'num>0' is
always false

Source code is

      BUG_ON(num > 0);

Local variable num doesn't get used anywhere. Suggest remove.

Regards

David Binderman