diff --git a/mt7615/init.c b/mt7615/init.c
index f9274c13..66ba3be2 100644
--- a/mt7615/init.c
+++ b/mt7615/init.c
@@ -56,6 +56,9 @@ int mt7615_thermal_init(struct mt7615_dev *dev)
 
 	name = devm_kasprintf(&wiphy->dev, GFP_KERNEL, "mt7615_%s",
 			      wiphy_name(wiphy));
+	if (!name)
+		return -ENOMEM;
+
 	hwmon = devm_hwmon_device_register_with_groups(&wiphy->dev, name, dev,
 						       mt7615_hwmon_groups);
 	return PTR_ERR_OR_ZERO(hwmon);