[PATCH 23/30] staging: mt7621-mmc: Remove initialisation in msdc_dma_config

Christian Lütke-Stetzkamp christian at lkamp.de
Sun Apr 29 17:32:36 UTC 2018


Current code initialises the variable sg at the beginning of the
msdc_dma_config function. This is not necessary, because the variable
is assigned by the for_each_sg macro later on.

Signed-off-by: Christian Lütke-Stetzkamp <christian at lkamp.de>
---
 drivers/staging/mt7621-mmc/sd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
index a2dce54e386c..c9f0180f3220 100644
--- a/drivers/staging/mt7621-mmc/sd.c
+++ b/drivers/staging/mt7621-mmc/sd.c
@@ -1091,7 +1091,7 @@ static int msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
 	void __iomem *base = host->base;
 	//u32 i, j, num, bdlen, arg, xfersz;
 	u32 j, num;
-	struct scatterlist *sg = dma->sg;
+	struct scatterlist *sg;
 	struct gpd *gpd;
 	struct bd *bd;
 
-- 
2.16.1



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