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 -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html