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List:       linux-omap
Subject:    [PATCH] dmaengine: ti: omap-dma: Remove variable override in omap_dma_tx_status()
From:       Peter Ujfalusi <peter.ujfalusi () ti ! com>
Date:       2019-07-30 13:20:29
Message-ID: 20190730132029.2971-1-peter.ujfalusi () ti ! com
[Download RAW message or body]

There is no need to fetch local omap_desc since the desc we have is the
correct one already when we need to check the channel status.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 drivers/dma/ti/omap-dma.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c
index 3b57b68df896..9f359ec3386d 100644
--- a/drivers/dma/ti/omap-dma.c
+++ b/drivers/dma/ti/omap-dma.c
@@ -860,7 +860,6 @@ static enum dma_status omap_dma_tx_status(struct dma_chan *chan,
 		 * accordingly and mark it as completed
 		 */
 		if (!(ccr & CCR_ENABLE)) {
-			struct omap_desc *d = c->desc;
 			ret = DMA_COMPLETE;
 			omap_dma_start_desc(c);
 			vchan_cookie_complete(&d->vd);
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

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