[PATCH 17/26] wpa_supplicant: Handle CS notification for other interface types

[Ilan Peer]

Channel switch notification was handled only for AP/GO interfaces. As
the notification can be sent on other interface types as well, extend
the handling to handle other interface types.

Signed-off-by: Ilan Peer <ilan.peer at intel.com>
---
 wpa_supplicant/events.c | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index ce812ba..d56ead1 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -3448,20 +3448,21 @@ void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
 				       data->rx_from_unknown.wds);
 		break;
 	case EVENT_CH_SWITCH:
-		if (!data)
-			break;
-		if (!wpa_s->ap_iface) {
-			wpa_dbg(wpa_s, MSG_DEBUG, "AP: Ignore channel switch "
-				"event in non-AP mode");
+		if (!data  || !wpa_s->current_ssid)
 			break;
-		}
 
-		wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,
-				  data->ch_switch.ht_enabled,
-				  data->ch_switch.ch_offset,
-				  data->ch_switch.ch_width,
-				  data->ch_switch.cf1,
-				  data->ch_switch.cf2);
+		wpa_s->assoc_freq = data->ch_switch.freq;
+		wpa_s->current_ssid->frequency = data->ch_switch.freq;
+
+		if (wpa_s->current_ssid->mode == WPAS_MODE_AP ||
+		    wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO) {
+			wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,
+					  data->ch_switch.ht_enabled,
+					  data->ch_switch.ch_offset,
+					  data->ch_switch.ch_width,
+					  data->ch_switch.cf1,
+					  data->ch_switch.cf2);
+		}
 
 		wpas_p2p_update_channel_list(wpa_s, WPAS_P2P_CHANNEL_UPDATE_CS);
 		break;
-- 
1.9.1