percpu: clean up of schunk->map[] assignment in pcpu_setup_first_chunk

The original assignment is a little redundent.

Signed-off-by: Baoquan He <bhe@redhat.com>
Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
1 file changed