Bluetooth: Add put(hcon) when deleting hchan

When refcnt reaches zero disconnect timeout will run and hci_conn
will be disconnected.

Signed-off-by: Andrei Emeltchenko <[e-mail]>
Acked-by: Marcel Holtmann <[e-mail]>
Signed-off-by: Gustavo Padovan <[e-mail]>

net/bluetooth/hci_conn.c

···
 
 	synchronize_rcu();
 
+	hci_conn_put(conn);
+
 	skb_queue_purge(&chan->data_q);
 	kfree(chan);
 }