Commit 4d9ebbe2 authored Nov 03, 2018 by Yangtao Li Committed by Tejun Heo Nov 05, 2018

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>

parent 65102238

kernel/cgroup/cgroup.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -5978,11 +5978,9 @@ static ssize_t show_delegatable_files(struct cftype files, char buf,

		ret += snprintf(buf + ret, size - ret, "%s\n", cft->name);

		if (unlikely(ret >= size)) {
		WARN_ON(1);
		if (WARN_ON(ret >= size))
		break;
		}
		}

		return ret;
		}