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

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Message-ID: <20170501145340.17e8ef86@canb.auug.org.au>
Date:   Mon, 1 May 2017 14:53:40 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Tejun Heo <tj@...nel.org>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: linux-next: build warning after merge of the cgroup tree

Hi Tejun,

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

kernel/cgroup/cgroup.c:439:13: warning: 'cgroup_get' defined but not used [-Wunused-function]
 static void cgroup_get(struct cgroup *cgrp)
             ^

Introduced by commit

  a590b90d472f ("cgroup: fix spurious warnings on cgroup_is_dead() from cgroup_sk_alloc()")

CONFIG_SOCK_CGROUP_DATA is not set for this build.

-- 
Cheers,
Stephen Rothwell