diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index a5ac160c592e..52f7382b1fcc 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -155,6 +155,26 @@ static struct sco_conn *sco_conn_add(struct hci_conn *hcon)
 	return conn;
 }
 
+static void sco_conn_destruct(struct sco_conn *conn)
+{
+	if (!conn)
+		return;
+
+	BT_DBG("conn %p", conn);
+
+	if (conn->hcon) {
+		sco_conn_lock(conn);
+		conn->hcon->sco_data = NULL;
+		conn->hcon = NULL;
+		sco_conn_unlock(conn);
+	}
+
+	/* Ensure no more work items will run before freeing conn. */
+	disable_delayed_work_sync(&conn->timeout_work);
+
+	kfree(conn);
+}
+
 /* Delete channel.
  * Must be called on the locked socket. */
 static void sco_chan_del(struct sock *sk, int err)
@@ -165,15 +185,9 @@ static void sco_chan_del(struct sock *sk, int err)
 
 	BT_DBG("sk %p, conn %p, err %d", sk, conn, err);
 
-	if (conn) {
-		sco_conn_lock(conn);
-		conn->sk = NULL;
-		sco_pi(sk)->conn = NULL;
-		sco_conn_unlock(conn);
-
-		if (conn->hcon)
-			hci_conn_drop(conn->hcon);
-	}
+	/* Drop HCI connection */
+	if (conn && conn->hcon)
+		hci_conn_drop(conn->hcon);
 
 	sk->sk_state = BT_CLOSED;
 	sk->sk_err   = err;
@@ -192,26 +206,23 @@ static void sco_conn_del(struct hci_conn *hcon, int err)
 
 	BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);
 
-	/* Kill socket */
 	sco_conn_lock(conn);
 	sk = conn->sk;
 	if (sk)
 		sock_hold(sk);
 	sco_conn_unlock(conn);
 
-	if (sk) {
-		lock_sock(sk);
-		sco_sock_clear_timer(sk);
-		sco_chan_del(sk, err);
-		release_sock(sk);
-		sock_put(sk);
+	if (!sk) {
+		sco_conn_destruct(conn);
+		return;
 	}
 
-	/* Ensure no more work items will run before freeing conn. */
-	cancel_delayed_work_sync(&conn->timeout_work);
-
-	hcon->sco_data = NULL;
-	kfree(conn);
+	/* Kill socket */
+	lock_sock(sk);
+	sco_sock_clear_timer(sk);
+	sco_chan_del(sk, err);
+	release_sock(sk);
+	sock_put(sk);
 }
 
 static void __sco_chan_add(struct sco_conn *conn, struct sock *sk,
@@ -395,6 +406,8 @@ static void sco_sock_destruct(struct sock *sk)
 {
 	BT_DBG("sk %p", sk);
 
+	sco_conn_destruct(sco_pi(sk)->conn);
+
 	skb_queue_purge(&sk->sk_receive_queue);
 	skb_queue_purge(&sk->sk_write_queue);
 }
@@ -442,17 +455,6 @@ static void __sco_sock_close(struct sock *sk)
 
 	case BT_CONNECTED:
 	case BT_CONFIG:
-		if (sco_pi(sk)->conn->hcon) {
-			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;
-			sco_conn_unlock(sco_pi(sk)->conn);
-		} else
-			sco_chan_del(sk, ECONNRESET);
-		break;
-
 	case BT_CONNECT2:
 	case BT_CONNECT:
 	case BT_DISCONN: