WARNING:ALLOC_WITH_MULTIPLY: Prefer kcalloc over kzalloc with multiply
+ dma_domain->win_arr = kzalloc(sizeof(*dma_domain->win_arr) *
+ w_count, GFP_ATOMIC);
Signed-off-by: Emil Medve <emilian.me...@freescale.com>
---
drivers/iommu/fsl_pamu_domain.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/fsl_pamu_domain.c b/drivers/iommu/fsl_pamu_domain.c
index 9417207..dcb9bb4 100644
--- a/drivers/iommu/fsl_pamu_domain.c
+++ b/drivers/iommu/fsl_pamu_domain.c
@@ -1037,8 +1037,9 @@ static int fsl_pamu_set_windows(struct iommu_domain
*domain, u32 w_count)
((w_count > 1) ? w_count : 0));
if (!ret) {
kfree(dma_domain->win_arr);
- dma_domain->win_arr = kzalloc(sizeof(*dma_domain->win_arr) *
- w_count, GFP_ATOMIC);
+ dma_domain->win_arr = kcalloc(w_count,
+ sizeof(*dma_domain->win_arr),
+ GFP_ATOMIC);
if (!dma_domain->win_arr) {
spin_unlock_irqrestore(&dma_domain->domain_lock, flags);
return -ENOMEM;
--
2.2.2
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