From mboxrd@z Thu Jan 1 00:00:00 1970 From: Li kunyu Subject: [PATCH] =?UTF-8?q?cgroup:=20cgroup:=20Remove=20unnecessary=20?= =?UTF-8?q?=E2=80=98NULL=E2=80=99=20values=20from=20res?= Date: Fri, 11 Aug 2023 09:20:44 -0000 (UTC) Message-ID: <20230813015142.3095-1-kunyu@nfschina.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Date: Sun, 13 Aug 2023 09:51:42 +0800 List-ID: Content-Type: text/plain; charset="us-ascii" To: tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, lizefan.x-EC8Uxl6Npydl57MIdRCFDg@public.gmane.org, hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Li kunyu res is assigned first, so it does not need to initialize the assignment. Signed-off-by: Li kunyu --- kernel/cgroup/cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index cdda2a147d6b..3a8802921bcb 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -1419,7 +1419,7 @@ static inline struct cgroup *__cset_cgroup_from_root(struct css_set *cset, static struct cgroup * current_cgns_cgroup_from_root(struct cgroup_root *root) { - struct cgroup *res = NULL; + struct cgroup *res; struct css_set *cset; lockdep_assert_held(&css_set_lock); -- 2.18.2