Commit 763bd29f authored by ye xingchen's avatar ye xingchen Committed by Rafael J. Wysocki
Browse files

thermal: int340x_thermal: Use sysfs_emit_at() instead of scnprintf() 



Follow the advice of the Documentation/filesystems/sysfs.rst that show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.

Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
[ rjw: Subject rewrite ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent a30e6579

drivers/thermal/intel/int340x_thermal/int3400_thermal.c

+2 −8
Original line number Diff line number Diff line
@@ -130,10 +130,7 @@ static ssize_t available_uuids_show(struct device *dev, 


	for (i = 0; i < INT3400_THERMAL_MAXIMUM_UUID; i++) {

		if (priv->uuid_bitmap & (1 << i))

			length += scnprintf(&buf[length],

					    PAGE_SIZE - length,

					    "%s\n",

					    int3400_thermal_uuids[i]);

			length += sysfs_emit_at(buf, length, int3400_thermal_uuids[i]);

	}



	return length;
@@ -151,10 +148,7 @@ static ssize_t current_uuid_show(struct device *dev, 


	for (i = 0; i <= INT3400_THERMAL_CRITICAL; i++) {

		if (priv->os_uuid_mask & BIT(i))

			length += scnprintf(&buf[length],

					    PAGE_SIZE - length,

					    "%s\n",

					    int3400_thermal_uuids[i]);

			length += sysfs_emit_at(buf, length, int3400_thermal_uuids[i]);

	}



	if (length)