linux-kernel - [PATCH v1 1/1] Input: touchright - switch to use scnprintf() to suppress truncation warning

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Message-ID: <20260113082935.88801-1-andriy.shevchenko@linux.intel.com>
Date: Tue, 13 Jan 2026 09:29:35 +0100
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>
Subject: [PATCH v1 1/1] Input: touchright - switch to use scnprintf() to suppress truncation warning

Switch the driver to use scnprintf() to avoid warnings about potential
truncation of "phys" field which we can tolerate.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/input/touchscreen/touchright.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/touchright.c b/drivers/input/touchscreen/touchright.c
index 30ba97bd00a1..9be7c6bf5e7f 100644
--- a/drivers/input/touchscreen/touchright.c
+++ b/drivers/input/touchscreen/touchright.c
@@ -111,7 +111,7 @@ static int tr_connect(struct serio *serio, struct serio_driver *drv)
 
 	tr->serio = serio;
 	tr->dev = input_dev;
-	snprintf(tr->phys, sizeof(tr->phys), "%s/input0", serio->phys);
+	scnprintf(tr->phys, sizeof(tr->phys), "%s/input0", serio->phys);
 
 	input_dev->name = "Touchright Serial TouchScreen";
 	input_dev->phys = tr->phys;
-- 
2.50.1