percpu: pcpu-stats change void buffer to int buffer

Changes the use of a void buffer to an int buffer for clarity.

Signed-off-by: Dennis Zhou <dennisszhou@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Dennis Zhou (Facebook) 2017-07-15 22:23:06 -04:00 • committed by Tejun Heo
commit cd6a884d09