Bluetooth userspace api broken in 3.0.8

[jcowgill]

Commit c172849 broke the userspace bluetooth API by increasing the size of the hci_conn_info struct. This causes buffer overflows in userspace programs (notably blueman crashes when doing almost anything).

The patch was submitted upstream but was NAKed for this reason here:
https://lkml.org/lkml/2014/6/6/147

[jcowgill]

Updated - accidentally submitted the issue a bit early.