From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Wed, 4 Jun 2025 04:42:51 +0000 (-0700)
Subject: Input: alps - switch to use scnprintf() to suppress truncation warning
X-Git-Tag: v6.16-rc5~21^2~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1babc858cce111d744baf9a015ec65a19aafbbea;p=thirdparty%2Flinux.git

Input: alps - 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.

Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 0bd7b09b0aa3..01f270509f03 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -1408,9 +1408,9 @@ static int alps_do_register_bare_ps2_mouse(struct alps_data *priv)
 		return -ENOMEM;
 	}
 
-	snprintf(priv->phys3, sizeof(priv->phys3), "%s/%s",
-		 psmouse->ps2dev.serio->phys,
-		 (priv->dev2 ? "input2" : "input1"));
+	scnprintf(priv->phys3, sizeof(priv->phys3), "%s/%s",
+		  psmouse->ps2dev.serio->phys,
+		  (priv->dev2 ? "input2" : "input1"));
 	dev3->phys = priv->phys3;
 
 	/*