diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c
index 3a699dcd5a7f..b52fc3b45b30 100644
--- a/mm/damon/sysfs-schemes.c
+++ b/mm/damon/sysfs-schemes.c
@@ -2288,7 +2288,6 @@ static ssize_t target_nid_store(struct kobject *kobj,
 			struct damon_sysfs_scheme, kobj);
 	int err = 0;
 
-	/* TODO: error handling for target_nid range. */
 	err = kstrtoint(buf, 0, &scheme->target_nid);
 
 	return err ? err : count;