[PATCH 03/37] iommu/sva: Manage process address spaces

On 05/03/18 15:28, Sinan Kaya wrote:

On 2/12/2018 1:33 PM, Jean-Philippe Brucker wrote:

quoted

+static void io_mm_free(struct io_mm *io_mm)
+{
+	struct mm_struct *mm;
+	void (*release)(struct io_mm *);
+
+	release = io_mm->release;
+	mm = io_mm->mm;
+
+	release(io_mm);

Is there any reason why you can't call iommu->release()
here directly? Why do you need the release local variable?

I think I can remove the local variable

Thanks,
Jean