This event is just specified for SCO and eSCO link types.
On the reception of a HCI_Synchronous_Connection_Complete for a BDADDR
of an existing LE connection, LE link type and a status that triggers the
second case of the packet processing a NULL pointer dereference happens,
as conn->link is NULL.
Signed-off-by: NSoenke Huster <soenke.huster@eknoes.de>
Signed-off-by: NLuiz Augusto von Dentz <luiz.von.dentz@intel.com>