Commit d1625964 authored Aug 27, 2013 by Tejun Heo

cgroup: fix cgroup_css() invocation in css_from_id()



ca8bdcaf ("cgroup: make cgroup_css() take cgroup_subsys * instead
and allow NULL subsys") missed one conversion in css_from_id(), which
was newly added.  As css_from_id() doesn't have any user yet, this
doesn't break anything other than generating a build warning.

Convert it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: kbuild test robot <fengguang.wu@intel.com>

parent 7c918cbb

kernel/cgroup.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -5729,7 +5729,7 @@ struct cgroup_subsys_state css_from_id(int id, struct cgroup_subsys ss)

		cgrp = idr_find(&ss->root->cgroup_idr, id);
		if (cgrp)
		return cgroup_css(cgrp, ss->subsys_id);
		return cgroup_css(cgrp, ss);
		return NULL;
		}