Commit 41015d06 authored by Christian Lütke-Stetzkamp's avatar Christian Lütke-Stetzkamp Committed by Greg Kroah-Hartman

staging: mt7621-mmc: Remove unnecessary BUG_ON() in msdc_dma_setup

The BUG_ON() removed by this patch is just a duplicate of a prior
BUG_ON() statement. There the condition is just clearer, it checks
weather sglen > MAX_BD_NUM and MAX_BD_NUM is equal MAX_BD_PER_GPD. So
this statement can be safely removed.
Signed-off-by: default avatarChristian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d812c6a9
...@@ -1043,9 +1043,6 @@ static void msdc_dma_setup(struct msdc_host *host, struct msdc_dma *dma, ...@@ -1043,9 +1043,6 @@ static void msdc_dma_setup(struct msdc_host *host, struct msdc_dma *dma,
N_MSG(DMA, "DMA sglen<%d> xfersz<%d>", sglen, host->xfer_size); N_MSG(DMA, "DMA sglen<%d> xfersz<%d>", sglen, host->xfer_size);
/* calculate the required number of gpd */
BUG_ON(((sglen + MAX_BD_PER_GPD - 1) / MAX_BD_PER_GPD) != 1);
gpd = dma->gpd; gpd = dma->gpd;
bd = dma->bd; bd = dma->bd;
......
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