Function sta_update_notseen

freebsd/net80211/ieee80211_scan_sta.c:1197–1217

}

static void
sta_update_notseen(struct sta_table *st)
{
	struct sta_entry *se;

	IEEE80211_SCAN_TABLE_LOCK(st);
	TAILQ_FOREACH(se, &st->st_entry, se_list) {
		/*
		 * If seen the reset and don't bump the count;
		 * otherwise bump the ``not seen'' count.  Note
		 * that this insures that stations for which we
		 * see frames while not scanning but not during
		 * this scan will not be penalized.
		 */
		if (se->se_seen)
			se->se_seen = 0;
		else
			se->se_notseen++;
	}
	IEEE80211_SCAN_TABLE_UNLOCK(st);
}

static void
sta_dec_fails(struct sta_table *st)