Commit c9d468ba authored by Amay Agarwal's avatar Amay Agarwal Committed by Guenter Roeck
Browse files

hwmon: (max6650) 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: default avatarAmay Agarwal <tt@turingtested.xyz>
Link: https://lore.kernel.org/r/20260303152456.35763-5-tt@turingtested.xyz


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 5de81d9b

drivers/hwmon/max6650.c

+2 −1
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <linux/hwmon-sysfs.h>

#include <linux/err.h>

#include <linux/of.h>

#include <linux/sysfs.h>

#include <linux/thermal.h>



/*
@@ -312,7 +313,7 @@ static ssize_t alarm_show(struct device *dev, 
		mutex_unlock(&data->update_lock);

	}



	return sprintf(buf, "%d\n", alarm);

	return sysfs_emit(buf, "%d\n", alarm);

}



static SENSOR_DEVICE_ATTR_RO(gpio1_alarm, alarm, MAX6650_ALRM_GPIO1);