Messages in this thread Patch in this message | | | From | Peter Ujfalusi <> | Subject | [PATCH 13/21] dmaengine: edma: Use devm_kcalloc when possible | Date | Thu, 10 Sep 2015 11:37:42 +0300 |
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When allocating a memory for number of items it is better (looks better) to use devm_kcalloc.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> --- drivers/dma/edma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index bed09ce22ff2..0b46d4263ec6 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -2034,7 +2034,7 @@ 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; @@ -2065,7 +2065,7 @@ 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; -- 2.5.1
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