linux-kernel - linux-next: build warning after merge of the cgroup tree

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Message-ID: <20230711111509.1045f32e@canb.auug.org.au>
Date:   Tue, 11 Jul 2023 11:15:09 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Tejun Heo <tj@...nel.org>
Cc:     Miaohe Lin <linmiaohe@...wei.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build warning after merge of the cgroup tree

Hi all,

After merging the cgroup tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

kernel/cgroup/cgroup.c:503:36: warning: 'cgroup_tryget_css' defined but not used [-Wunused-function]
  503 | static struct cgroup_subsys_state *cgroup_tryget_css(struct cgroup *cgrp,
      |                                    ^~~~~~~~~~~~~~~~~

Introduced by commit

  1299eb2b0ad5 ("cgroup: minor cleanup for cgroup_extra_stat_show()")

-- 
Cheers,
Stephen Rothwell

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