From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 2 Jul 2019 17:26:59 +0000 (+0200)
Subject: cgroup: Replace a seq_printf() call by seq_puts() in cgroup_print_ss_mask()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=85db0023376f529c477c6110043e069ccee16d9c;p=linux.git

cgroup: Replace a seq_printf() call by seq_puts() in cgroup_print_ss_mask()

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>
Signed-off-by: Tejun Heo <tj@kernel.org>
---

diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 753afbca549fd..3c3d92d993e8b 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -2894,7 +2894,7 @@ 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)