From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 15 Jul 2024 08:42:17 +0000 (+0200)
Subject: locking/lockdep: Simplify character output in seq_line()
X-Git-Tag: v6.12-rc1~8^2^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=39dea484e2bb9066abbc01e2c5e03b6917b0b775;p=thirdparty%2Fkernel%2Flinux.git

locking/lockdep: Simplify character output in seq_line()

Single characters should be put into a sequence.
Thus use the corresponding function “seq_putc” for one selected call.

This issue was transformed by using the Coccinelle software.

Suggested-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://lore.kernel.org/r/e346d688-7b01-462f-867c-ba52b7790d19@web.de
---

diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
index e2bfb1db589d8..6db0f43fc4df5 100644
--- a/kernel/locking/lockdep_proc.c
+++ b/kernel/locking/lockdep_proc.c
@@ -424,7 +424,7 @@ static void seq_line(struct seq_file *m, char c, int offset, int length)
 	for (i = 0; i < offset; i++)
 		seq_puts(m, " ");
 	for (i = 0; i < length; i++)
-		seq_printf(m, "%c", c);
+		seq_putc(m, c);
 	seq_puts(m, "\n");
 }