Re: [PATCH] amdgpu/amdgpu_ids: fix kmalloc_array not uses number as first arg

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Am 18.11.20 um 03:42 schrieb Bernard Zhao:
Fix check_patch.pl warning:
kmalloc_array uses number as first arg, sizeof is generally wrong.
+fences = kmalloc_array(sizeof(void *), id_mgr->num_ids,
GFP_KERNEL);

Signed-off-by: Bernard Zhao <bernard@xxxxxxxx>

Reviewed-by: Christian König <christian.koenig@xxxxxxx>

---
  drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
index 6e9a9e5dbea0..f2bd4b0e06f6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
@@ -208,7 +208,7 @@ static int amdgpu_vmid_grab_idle(struct amdgpu_vm *vm,
  	if (ring->vmid_wait && !dma_fence_is_signaled(ring->vmid_wait))
  		return amdgpu_sync_fence(sync, ring->vmid_wait);
- fences = kmalloc_array(sizeof(void *), id_mgr->num_ids, GFP_KERNEL);
+	fences = kmalloc_array(id_mgr->num_ids, sizeof(void *), GFP_KERNEL);
  	if (!fences)
  		return -ENOMEM;

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