linux-kernel - [PATCH] module: Use seq

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Message-ID: <0750654d-a21f-44b5-bf90-1474ec5f88e1@web.de>
Date: Sun, 14 Jul 2024 13:17:42 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: linux-modules@...r.kernel.org, kernel-janitors@...r.kernel.org,
 Luis Chamberlain <mcgrof@...nel.org>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] module: Use seq_putc() in two functions

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 14 Jul 2024 13:13:15 +0200

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

This issue was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 kernel/module/procfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/module/procfs.c b/kernel/module/procfs.c
index 0a4841e88adb..dc91d3dba8f3 100644
--- a/kernel/module/procfs.c
+++ b/kernel/module/procfs.c
@@ -35,7 +35,7 @@ static inline void print_unload_info(struct seq_file *m, struct module *mod)
 	}

 	if (!printed_something)
-		seq_puts(m, "-");
+		seq_putc(m, '-');
 }
 #else /* !CONFIG_MODULE_UNLOAD */
 static inline void print_unload_info(struct seq_file *m, struct module *mod)
@@ -99,7 +99,7 @@ static int m_show(struct seq_file *m, void *p)
 	if (mod->taints)
 		seq_printf(m, " %s", module_flags(mod, buf, true));

-	seq_puts(m, "\n");
+	seq_putc(m, '\n');
 	return 0;
 }

--
2.45.2