VB2-DC: Fix Null pointer related kernel boot crash

vma->vm_mm should point to the proper mm structure. But the pointer is
NULL here. Explicitly setting it to current->mm to avoid kernel crash
during bootup.

Signed-off-by: Ritesh Kumar Solanki <r.solanki@samsung.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
1 file changed