From: williamsukatube@163.com
To: tj@kernel.org, lizefan.x@bytedance.com, hannes@cmpxchg.org,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: William Dean <williamsukatube@163.com>
Subject: [PATCH -next] cgroup: simplify code in cgroup_apply_control
Date: Sat, 17 Sep 2022 16:40:39 +0800 [thread overview]
Message-ID: <20220917084039.3177-1-williamsukatube@163.com> (raw)
From: William Dean <williamsukatube@163.com>
It could directly return 'cgroup_update_dfl_csses' to simplify code.
Signed-off-by: William Dean <williamsukatube@163.com>
---
kernel/cgroup/cgroup.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index e4bb5d57f4d1..1958f8bd93d6 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -3292,11 +3292,7 @@ static int cgroup_apply_control(struct cgroup *cgrp)
* making the following cgroup_update_dfl_csses() properly update
* css associations of all tasks in the subtree.
*/
- ret = cgroup_update_dfl_csses(cgrp);
- if (ret)
- return ret;
-
- return 0;
+ return cgroup_update_dfl_csses(cgrp);
}
/**
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: williamsukatube-9Onoh4P/yGk@public.gmane.org
To: tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
lizefan.x-EC8Uxl6Npydl57MIdRCFDg@public.gmane.org,
hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: William Dean <williamsukatube-9Onoh4P/yGk@public.gmane.org>
Subject: [PATCH -next] cgroup: simplify code in cgroup_apply_control
Date: Sat, 17 Sep 2022 16:40:39 +0800 [thread overview]
Message-ID: <20220917084039.3177-1-williamsukatube@163.com> (raw)
From: William Dean <williamsukatube-9Onoh4P/yGk@public.gmane.org>
It could directly return 'cgroup_update_dfl_csses' to simplify code.
Signed-off-by: William Dean <williamsukatube-9Onoh4P/yGk@public.gmane.org>
---
kernel/cgroup/cgroup.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index e4bb5d57f4d1..1958f8bd93d6 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -3292,11 +3292,7 @@ static int cgroup_apply_control(struct cgroup *cgrp)
* making the following cgroup_update_dfl_csses() properly update
* css associations of all tasks in the subtree.
*/
- ret = cgroup_update_dfl_csses(cgrp);
- if (ret)
- return ret;
-
- return 0;
+ return cgroup_update_dfl_csses(cgrp);
}
/**
next reply other threads:[~2022-09-17 8:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-17 8:40 williamsukatube [this message]
2022-09-17 8:40 ` [PATCH -next] cgroup: simplify code in cgroup_apply_control williamsukatube-9Onoh4P/yGk
2022-09-19 10:49 ` Mukesh Ojha
2022-09-19 10:49 ` Mukesh Ojha
2022-09-24 2:52 ` Tejun Heo
2022-09-24 2:52 ` Tejun Heo
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