From: zzuedu2000-9Onoh4P/yGk@public.gmane.org
To: tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org,
hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Markus.Elfring-S0/GAf8tV78@public.gmane.org,
songmuchun-EC8Uxl6Npydl57MIdRCFDg@public.gmane.org,
buddy.zhang-Dw/NWeUnuQfQT0dZR+AlfA@public.gmane.org,
Wei Fenghai <zzuedu2000-9Onoh4P/yGk@public.gmane.org>
Subject: [PATCH] cgroup: Refactor two assignments in css_task_iter_next_css_set()
Date: Sun, 14 Jun 2020 10:28:33 +0800 [thread overview]
Message-ID: <20200614022833.2641-1-zzuedu2000@163.com> (raw)
From: Wei Fenghai <zzuedu2000-9Onoh4P/yGk@public.gmane.org>
Combine two assignments for the variable ‘l’ into one statement.
Signed-off-by: Wei Fenghai <zzuedu2000-9Onoh4P/yGk@public.gmane.org>
---
kernel/cgroup/cgroup.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 1ea181a58465..c3e6db6e44d8 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -4352,8 +4352,7 @@ static struct css_set *css_task_iter_next_css_set(struct css_task_iter *it)
}
/* find the next cset */
- l = it->cset_pos;
- l = l->next;
+ l = it->cset_pos->next;
if (l == it->cset_head) {
it->cset_pos = NULL;
return NULL;
--
2.17.1
next reply other threads:[~2020-06-14 2:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-14 2:28 zzuedu2000-9Onoh4P/yGk [this message]
2020-06-14 18:10 ` [PATCH] cgroup: Refactor two assignments in css_task_iter_next_css_set() James Bottomley
2020-06-14 23:22 ` zzuedu2000
[not found] ` <20200614232224.1804-1-zzuedu2000-9Onoh4P/yGk@public.gmane.org>
2020-06-15 1:11 ` Zefan Li
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