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-rw-r--r--kernel/dma/swiotlb.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index f3ff0af49f81..908eac2527cb 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -818,8 +818,7 @@ static int rmem_swiotlb_device_init(struct reserved_mem *rmem,
if (!mem)
return -ENOMEM;
- mem->slots = kzalloc(array_size(sizeof(*mem->slots), nslabs),
- GFP_KERNEL);
+ mem->slots = kcalloc(nslabs, sizeof(*mem->slots), GFP_KERNEL);
if (!mem->slots) {
kfree(mem);
return -ENOMEM;