From: Amay Agarwal <tt@turingtested.xyz>
Date: Tue, 3 Mar 2026 15:24:52 +0000 (+0530)
Subject: hwmon: (tc74) Replace sprintf() with sysfs_emit()
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8baa5fc554f342d35e679fdf6b375d0cbdc8c0b4;p=thirdparty%2Flinux.git

hwmon: (tc74) Replace sprintf() with sysfs_emit()

Replace sprintf() with sysfs_emit() when writing to sysfs buffers.

sysfs_emit() performs proper bounds checking and is the preferred helper
for sysfs output.

No functional change intended

Signed-off-by: Amay Agarwal <tt@turingtested.xyz>
Link: https://lore.kernel.org/r/20260303152456.35763-2-tt@turingtested.xyz
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/tc74.c b/drivers/hwmon/tc74.c
index 9984373a25fb7..7fb7b50ad1adb 100644
--- a/drivers/hwmon/tc74.c
+++ b/drivers/hwmon/tc74.c
@@ -92,7 +92,7 @@ static ssize_t temp_input_show(struct device *dev,
 	if (ret)
 		return ret;
 
-	return sprintf(buf, "%d\n", data->temp_input * 1000);
+	return sysfs_emit(buf, "%d\n", data->temp_input * 1000);
 }
 static SENSOR_DEVICE_ATTR_RO(temp1_input, temp_input, 0);