On Tue, Sep 11, 2018 at 11:17:10AM +0300, Alexey Skidanov wrote:
> @@ -546,6 +556,38 @@ void ion_device_add_heap(struct ion_heap *heap)
> }
>
> heap->dev = dev;
> + heap->num_of_buffers = 0;
> + heap->num_of_alloc_bytes = 0;
> + heap->alloc_bytes_wm = 0;
> +
> + /* Create heap root directory. If creation is failed, we may continue */
> + heap_root = debugfs_create_dir(heap->name, dev->debug_root);
> + if (!IS_ERR_OR_NULL(heap_root)) {
Just remove this check. If debugfs_create_dir() fails, it doesn't
cause any problems here.
regards,
dan carpenter
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