From: Peter Ujfalusi Date: Wed, 14 Oct 2015 11:42:55 +0000 (+0300) Subject: dmaengine: edma: Use devm_kcalloc when possible X-Git-Tag: KARO-TX6UL-2015-11-03~91^2~5^2~11 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=547c6e27113b7d0d03db6df0d60f91b8eb232793;p=karo-tx-linux.git dmaengine: edma: Use devm_kcalloc when possible When allocating a memory for number of items it is better (looks better) to use devm_kcalloc. Signed-off-by: Peter Ujfalusi Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index d5a76c67f83f..95c10373168d 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -2055,7 +2055,7 @@ static int edma_setup_from_hw(struct device *dev, struct edma_soc_info *pdata, * priority. So Q0 is the highest priority queue and the last queue has * the lowest priority. */ - queue_priority_map = devm_kzalloc(dev, (ecc->num_tc + 1) * sizeof(s8), + queue_priority_map = devm_kcalloc(dev, ecc->num_tc + 1, sizeof(s8), GFP_KERNEL); if (!queue_priority_map) return -ENOMEM; @@ -2086,7 +2086,7 @@ static int edma_xbar_event_map(struct device *dev, struct edma_soc_info *pdata, u32 shift, offset, mux; int ret, i; - xbar_chans = devm_kzalloc(dev, (nelm + 2) * sizeof(s16), GFP_KERNEL); + xbar_chans = devm_kcalloc(dev, nelm + 2, sizeof(s16), GFP_KERNEL); if (!xbar_chans) return -ENOMEM;