rfcomm-keep-tty-data:     Fix the problem of disappearing packets when the socket is meant to be     used as an rfcomm tty server.  The data needs to be queued since     packets might arrive after the socket has been connected, but     before the tty has been opened Signed-off-by: Denis Kenzior rfcomm-keep-modem-status:     Keep the modem status around in case the tty really needs it. Signed-off-by: Denis Kenzior