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iommu/dma: Use kvcalloc() instead of kvzalloc()

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Use 2-factor argument form kvcalloc() instead of kvzalloc().

Link: https://github.com/KSPP/linux/issues/162
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210928222229.GA280355@embeddedor
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Gustavo A. R. Silva 2021-09-28 17:22:29 -05:00 committed by Joerg Roedel
parent 2cbc61a1b1
commit ab6f4b001c
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/dma-iommu.c
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@ -558,7 +558,7 @@ static struct page **__iommu_dma_alloc_pages(struct device *dev,
if (!order_mask)
return NULL;
pages = kvzalloc(count * sizeof(*pages), GFP_KERNEL);
pages = kvcalloc(count, sizeof(*pages), GFP_KERNEL);
if (!pages)
return NULL;