From 43e33e484e3119520a26567f6e9f195617463b05 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 27 May 2013 15:14:33 +0300 Subject: [PATCH] edma: no need to assign residue to 0 explicitly Residue value is assigned to 0 by dma_cookie_status(). Signed-off-by: Andy Shevchenko Signed-off-by: Vinod Koul --- drivers/dma/edma.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 5f3e532..4f6d87b 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -502,8 +502,6 @@ static enum dma_status edma_tx_status(struct dma_chan *chan, } else if (echan->edesc && echan->edesc->vdesc.tx.cookie == cookie) { struct edma_desc *edesc = echan->edesc; txstate->residue = edma_desc_size(edesc); - } else { - txstate->residue = 0; } spin_unlock_irqrestore(&echan->vchan.lock, flags); -- 2.7.4