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

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Message-ID: <CAMzoamY3+R5fNu9-KCOg--mf6edQQC+gKa7dVS5GRLrY3K6FFw@mail.gmail.com>
Date:	Mon, 13 Jun 2016 15:36:10 +0100
From:	David Binderman <linuxdev.baldrick@...il.com>
To:	dan.j.williams@...el.com, vinod.koul@...el.com,
	dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
	dcb314@...mail.com
Subject: linux-4.7-rc3/drivers/dma/cppi41.c:509: pointless test ?

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