This patch modifies the code to pass a pointer to the tlli_info
around once it has been acquired. To achieve this,
gbprox_register_tlli() and gbprox_update_state() are modified to
return it (if it has been found or created), and gbprox_patch_llc(),
gbprox_patch_bssgp(), and gbprox_update_state_after() are modified to
take it as parameter.
Add a new function gbprox_touch_tlli() to update timestamp and list
ordering for existing tlli_infos.
The motivation behind this patch is to make the tlli_info available to
the patching code and to avoid repeated searches for the same TLLI.
Sponsored-by: On-Waves ehf
5e68ecf3b2