cgroup: clean up printk()

Convert the only printk() to use pr_*() helper. No functional change.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Kamalesh Babulal 2023-08-01 12:52:14 +05:30 • committed by Tejun Heo
commit 55a5956a55