From: Tejun Heo <tj@kernel.org>
Date: Tue, 27 Aug 2013 18:27:23 +0000 (-0400)
Subject: cgroup: fix cgroup_css() invocation in css_from_id()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d1625964da51bda61306ad3ec45307a799c21f08;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

cgroup: fix cgroup_css() invocation in css_from_id()

ca8bdcaff0 ("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>
---

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index e76698dd6c08..b5f4989937f2 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -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;
 }