[tip: locking/core] locking/lockdep: Simplify character output in seq_line()

["tip-bot2 for Markus Elfring" <tip-bot2@linutronix.de>]

The following commit has been merged into the locking/core branch of tip:

Commit-ID:     39dea484e2bb9066abbc01e2c5e03b6917b0b775
Gitweb:        https://git.kernel.org/tip/39dea484e2bb9066abbc01e2c5e03b6917b0b775
Author:        Markus Elfring <elfring@users.sourceforge.net>
AuthorDate:    Mon, 15 Jul 2024 10:42:17 +02:00
Committer:     Boqun Feng <boqun.feng@gmail.com>
CommitterDate: Tue, 06 Aug 2024 10:46:43 -07:00

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
---
 kernel/locking/lockdep_proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
index e2bfb1d..6db0f43 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");
 }