[PATCH 16/17] habanalabs: use kvcalloc when possible

Oded Gabbay
2022-06-20T13:15:21Z

kvcalloc is same as kvmalloc_array with GFP_ZERO.

Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/common/mmu/mmu_v1.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/misc/habanalabs/common/mmu/mmu_v1.c b/drivers/misc/habanalabs/common/mmu/mmu_v1.c
index ad4b49281cd7..8a40de4a4761 100644
--- a/drivers/misc/habanalabs/common/mmu/mmu_v1.c
+++ b/drivers/misc/habanalabs/common/mmu/mmu_v1.c
@@ -393,9 +393,8 @@ static int hl_mmu_v1_init(struct hl_device *hdev)
goto err_pool_add;
}

- hdev->mmu_priv.dr.mmu_shadow_hop0 = kvmalloc_array(prop->max_asid,
- prop->mmu_hop_table_size,
- GFP_KERNEL | __GFP_ZERO);
+ hdev->mmu_priv.dr.mmu_shadow_hop0 = kvcalloc(prop->max_asid, prop->mmu_hop_table_size,
+ GFP_KERNEL);
if (ZERO_OR_NULL_PTR(hdev->mmu_priv.dr.mmu_shadow_hop0)) {
rc = -ENOMEM;
goto err_pool_add;
--
2.25.1