package/network/services/hostapd/patches/470-survey_data_fallback.patch

   1 --- a/src/ap/acs.c
   2 +++ b/src/ap/acs.c
   3 @@ -455,17 +455,17 @@ static int acs_get_bw_center_chan(int fr
   4  static int acs_survey_is_sufficient(struct freq_survey *survey)
   5  {
   6         if (!(survey->filled & SURVEY_HAS_NF)) {
   7 +               survey->nf = -95;
   8                 wpa_printf(MSG_INFO,
   9                            "ACS: Survey for freq %d is missing noise floor",
  10                            survey->freq);
  11 -               return 0;
  12         }
  13
  14         if (!(survey->filled & SURVEY_HAS_CHAN_TIME)) {
  15 +               survey->channel_time = 0;
  16                 wpa_printf(MSG_INFO,
  17                            "ACS: Survey for freq %d is missing channel time",
  18                            survey->freq);
  19 -               return 0;
  20         }
  21
  22         if (!(survey->filled & SURVEY_HAS_CHAN_TIME_BUSY) &&
  23 @@ -473,7 +473,6 @@ static int acs_survey_is_sufficient(stru
  24                 wpa_printf(MSG_INFO,
  25                            "ACS: Survey for freq %d is missing RX and busy time (at least one is required)",
  26                            survey->freq);
  27 -               return 0;
  28         }
  29
  30         return 1;