[Coverity CID :187820] Memory - illegal accesses in /subsys/bluetooth/host/hci_core.c

[mandarcthorat1]

Static code scan issues seen in File: /subsys/bluetooth/host/hci_core.c
Category: Memory - illegal accesses
Function: bt_id_reset
Component: Bluetooth
CID: 187820
Please fix or provide comments to square it off in coverity in the link: https://scan9.coverity.com/reports.htm#v32951/p12996

[jhedberg]

Please check Coverity status before filing issues. This was already flagged as a false-positive.