cgroup: remove unnecessary unlikely()

WARN_ON() already contains an unlikely(), so it's not necessary to use
unlikely.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Yangtao Li 2018-11-03 22:27:41 -04:00 • committed by Tejun Heo
commit 4d9ebbe2b0