linux-kernel - [PATCH] drm/nouveau/debugfs: Simplify character output in nouveau_debugfs_vbios

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Message-ID: <cb21950b-286b-4630-9052-cff9e7e56337@web.de>
Date: Mon, 15 Jul 2024 13:48:22 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: nouveau@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
 kernel-janitors@...r.kernel.org,
 Christophe Jaillet <christophe.jaillet@...adoo.fr>,
 Daniel Vetter <daniel@...ll.ch>, Danilo Krummrich <dakr@...hat.com>,
 David Airlie <airlied@...il.com>, Karol Herbst <kherbst@...hat.com>,
 Lyude Paul <lyude@...hat.com>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] drm/nouveau/debugfs: Simplify character output in
 nouveau_debugfs_vbios_image()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Mon, 15 Jul 2024 13:36:54 +0200

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@...adoo.fr>
Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/gpu/drm/nouveau/nouveau_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index e83db051e851..931b62097366 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -42,7 +42,7 @@ nouveau_debugfs_vbios_image(struct seq_file *m, void *data)
 	int i;

 	for (i = 0; i < drm->vbios.length; i++)
-		seq_printf(m, "%c", drm->vbios.data[i]);
+		seq_putc(m, drm->vbios.data[i]);
 	return 0;
 }

--
2.45.2