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drm: amdgpu: Allow NULL pointers at amdgpu_vm_put_task_info()

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Allow NULL pointers at amdgpu_vm_put_task_info() as it common practice
for "put" or "free" functions. This avoid an extra check for NULL for
callers.

Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://lore.kernel.org/r/20250617124949.2151549-2-andrealmeid@igalia.com
Signed-off-by: André Almeida <andrealmeid@igalia.com>
This commit is contained in:
André Almeida
2025-06-17 09:49:44 -03:00
parent e252e3f348
commit 2a4f069d0f
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@@ -2447,7 +2447,8 @@ amdgpu_vm_get_vm_from_pasid(struct amdgpu_device *adev, u32 pasid)
*/
void amdgpu_vm_put_task_info(struct amdgpu_task_info *task_info)
{
kref_put(&task_info->refcount, amdgpu_vm_destroy_task_info);
if (task_info)
kref_put(&task_info->refcount, amdgpu_vm_destroy_task_info);
}
/**