diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c
index 8627c75..55eefee 100644
--- a/net/nfc/rawsock.c
+++ b/net/nfc/rawsock.c
@@ -31,14 +31,14 @@
 	.lock = __RW_LOCK_UNLOCKED(raw_sk_list.lock)
 };
 
-void nfc_sock_link(struct nfc_sock_list *l, struct sock *sk)
+static void nfc_sock_link(struct nfc_sock_list *l, struct sock *sk)
 {
 	write_lock(&l->lock);
 	sk_add_node(sk, &l->head);
 	write_unlock(&l->lock);
 }
 
-void nfc_sock_unlink(struct nfc_sock_list *l, struct sock *sk)
+static void nfc_sock_unlink(struct nfc_sock_list *l, struct sock *sk)
 {
 	write_lock(&l->lock);
 	sk_del_node_init(sk);