Minor adjustments in the initialization FSM

* Remove the unused NBR_EVT_DOWN event;
* Print the FSM transitions before performing the appropriate actions. In
  this way nested calls to nbr_fsm() won't print the state transitions in
  reverse order;
* When playing the active role of the initialization process, transition
  from NBA_STA_PRESENT to NBR_STA_INITIAL before going to NBR_STA_OPENSENT;
* Call session_shutdown() on nbr_ktimeout() to remove duplicated code;
* Notify the lde process when a neighbor is deleted (discovery timeout);
* Fix a few memory leaks on nbr_del().
Diff from Renato Westphal.

0 files changed, 0 insertions, 0 deletions