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staging: mt7621-mmc: Remove initialisation in msdc_dma_config

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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@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Lütke-Stetzkamp 2018-04-29 19:32:36 +02:00 committed by Greg Kroah-Hartman
parent f71774ac8a
commit 96a9789306
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/mt7621-mmc/sd.c
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@ -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;