| developer | 60cad40 | 2022-06-08 22:17:14 +0800 | [diff] [blame] | 1 | diff --git a/src/ap/dfs.c b/src/ap/dfs.c |
| 2 | index 55b7188..6af0ef2 100644 |
| 3 | --- a/src/ap/dfs.c |
| 4 | +++ b/src/ap/dfs.c |
| 5 | @@ -1048,7 +1048,7 @@ static int hostapd_dfs_request_channel_switch(struct hostapd_iface *iface, |
| 6 | } |
| 7 | |
| 8 | |
| 9 | -static void hostpad_dfs_update_background_chain(struct hostapd_iface *iface) |
| 10 | +static int hostpad_dfs_update_background_chain(struct hostapd_iface *iface) |
| 11 | { |
| 12 | int sec = 0; |
| 13 | enum dfs_channel_type channel_type = DFS_NO_CAC_YET; |
| 14 | @@ -1084,7 +1084,7 @@ static void hostpad_dfs_update_background_chain(struct hostapd_iface *iface) |
| 15 | oper_centr_freq_seg1_idx, true)) { |
| 16 | wpa_printf(MSG_ERROR, "DFS failed to start CAC offchannel"); |
| 17 | iface->radar_background.channel = -1; |
| 18 | - return; |
| 19 | + return -1; |
| 20 | } |
| 21 | |
| 22 | iface->radar_background.channel = channel->chan; |
| 23 | @@ -1096,6 +1096,8 @@ static void hostpad_dfs_update_background_chain(struct hostapd_iface *iface) |
| 24 | wpa_printf(MSG_ERROR, |
| 25 | "%s: setting background chain to chan %d (%d MHz)", |
| 26 | __func__, channel->chan, channel->freq); |
| 27 | + |
| 28 | + return 0; |
| 29 | } |
| 30 | |
| 31 | |
| 32 | @@ -1320,8 +1322,7 @@ hostapd_dfs_background_start_channel_switch(struct hostapd_iface *iface, |
| 33 | * Just select a new random channel according to the |
| 34 | * regulations for monitoring. |
| 35 | */ |
| 36 | - hostpad_dfs_update_background_chain(iface); |
| 37 | - return 0; |
| 38 | + return hostpad_dfs_update_background_chain(iface); |
| 39 | } |
| 40 | |
| 41 | /* |
| 42 | -- |
| 43 | 2.29.2 |
| 44 | |