Bluetooth: hci_event: Fix sending MGMT_EV_DEVICE_FOUND for invalid address

[ Upstream commit eb73b5a9 ]

This fixes sending MGMT_EV_DEVICE_FOUND for invalid address
(00:00:00:00:00:00) which is a regression introduced by
a2ec905d ("Bluetooth: fix kernel oops in store_pending_adv_report")
since in the attempt to skip storing data for extended advertisement it
actually made the code to skip the entire if statement supposed to send
MGMT_EV_DEVICE_FOUND without attempting to use the last_addr_adv which
is garanteed to be invalid for extended advertisement since we never
store anything on it.

Link: https://github.com/bluez/bluez/issues/1157
Link: https://github.com/bluez/bluez/issues/1149#issuecomment-2767215658


Fixes: a2ec905d ("Bluetooth: fix kernel oops in store_pending_adv_report")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>