From: Markus Elfring <Markus.Elfring@web.de>
To: cgroups@vger.kernel.org, Johannes Weiner <hannes@cmpxchg.org>,
Li Zefan <lizefan@huawei.com>, Tejun Heo <tj@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: [PATCH] cgroup: Replace a seq_printf() call by seq_puts() in cgroup_print_ss_mask()
Date: Tue, 2 Jul 2019 19:33:08 +0200 [thread overview]
Message-ID: <d465ca81-a870-b88c-0ea2-5e8bfbefb79d@web.de> (raw)
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 2 Jul 2019 19:26:59 +0200
A string which did not contain a data format specification should be put
into a sequence. Thus use the corresponding function “seq_puts”.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
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 300b0c416341..9d04e3004e3b 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -2851,7 +2851,7 @@ static void cgroup_print_ss_mask(struct seq_file *seq, u16 ss_mask)
do_each_subsys_mask(ss, ssid, ss_mask) {
if (printed)
seq_putc(seq, ' ');
- seq_printf(seq, "%s", ss->name);
+ seq_puts(seq, ss->name);
printed = true;
} while_each_subsys_mask();
if (printed)
--
2.22.0
next reply other threads:[~2019-07-02 17:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-02 17:33 Markus Elfring [this message]
2019-07-23 22:44 ` [PATCH] cgroup: Replace a seq_printf() call by seq_puts() in cgroup_print_ss_mask() Tejun Heo
-- strict thread matches above, loose matches on Subject: below --
2019-07-02 17:33 Markus Elfring
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