diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index c736186aba26..2cd92c97ae02 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -441,8 +441,10 @@ static void __sco_sock_close(struct sock *sk)
 			sk->sk_state = BT_DISCONN;
 			sco_sock_set_timer(sk, SCO_DISCONN_TIMEOUT);
 			sco_conn_lock(sco_pi(sk)->conn);
-			hci_conn_drop(sco_pi(sk)->conn->hcon);
-			sco_pi(sk)->conn->hcon = NULL;
+			if (sco_pi(sk)->conn->hcon) {
+				hci_conn_drop(sco_pi(sk)->conn->hcon);
+				sco_pi(sk)->conn->hcon = NULL;
+			}
 			sco_conn_unlock(sco_pi(sk)->conn);
 		} else
 			sco_chan_del(sk, ECONNRESET);