diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c
index a1f2320ecc16..d07de2c0fbc7 100644
--- a/net/netlabel/netlabel_domainhash.c
+++ b/net/netlabel/netlabel_domainhash.c
@@ -92,7 +92,7 @@ static void netlbl_domhsh_free_entry(struct rcu_head *entry)
 
 /**
  * netlbl_domhsh_hash - Hashing function for the domain hash table
- * @domain: the domain name to hash
+ * @key: the domain name to hash
  *
  * Description:
  * This is the hashing function for the domain hash table, it returns the