Refactor gNB configuration code to share PLMN extraction logic and to
split neighbour-cell configuration into smaller helpers with safer
allocation and clearer list handling.
Changes:
- Add `extract_plmn_from_params()` in `gnb_config_common.c` and declare
it in `gnb_config_common.h` to centralize PLMN extraction from
`paramdef_t`.
- Update `set_plmn_config()` to use `extract_plmn_from_params()` when
filling the PLMN array instead of duplicating field assignments.
- Refactor `fill_neighbour_cell_configuration()` in `gnb_config.c` to
delegate per-cell neighbour parsing to
`parse_neighbour_cells_list()` and sorting to
`sort_neighbour_configuration()`, simplifying the main loop.
- Use `extract_plmn_from_params()` when parsing neighbour PLMNs in
`parse_neighbour_cells_list()` and log each neighbour with its PLMN,
PCI, and other radio parameters before adding it to the sequence.
- Switch allocation of `rrc->neighbour_cell_configuration` in
`fill_neighbour_cell_configuration()` from `malloc` to
`malloc_or_fail()` to enforce consistent handling of allocation
failures.
Guido Casati
afb3005a7c