From: Jouni Malinen <jouni@qca.qualcomm.com>
Date: Mon, 3 Oct 2016 08:34:35 +0000 (+0300)
Subject: autoscan: Add more debug prints for cases where autoscan is not used
X-Git-Tag: hostap_2_7~2284
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d3f4a74b6940aaa7920370da8dab3ca401e7101;p=thirdparty%2Fhostap.git

autoscan: Add more debug prints for cases where autoscan is not used

This makes it easier to figure out why autoscan is not used even when
being configured through the control interface.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
---

diff --git a/wpa_supplicant/autoscan.c b/wpa_supplicant/autoscan.c
index 072a1d541..5056a9300 100644
--- a/wpa_supplicant/autoscan.c
+++ b/wpa_supplicant/autoscan.c
@@ -47,11 +47,16 @@ int autoscan_init(struct wpa_supplicant *wpa_s, int req_scan)
 	struct sched_scan_plan *scan_plans;
 
 	/* Give preference to scheduled scan plans if supported/configured */
-	if (wpa_s->sched_scan_plans)
+	if (wpa_s->sched_scan_plans) {
+		wpa_printf(MSG_DEBUG,
+			   "autoscan: sched_scan_plans set - use it instead");
 		return 0;
+	}
 
-	if (wpa_s->autoscan && wpa_s->autoscan_priv)
+	if (wpa_s->autoscan && wpa_s->autoscan_priv) {
+		wpa_printf(MSG_DEBUG, "autoscan: Already initialized");
 		return 0;
+	}
 
 	if (name == NULL)
 		return 0;
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index d814fdf7f..bfe8efe26 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -6762,6 +6762,9 @@ static int wpa_supplicant_ctrl_iface_autoscan(struct wpa_supplicant *wpa_s,
 		autoscan_init(wpa_s, 1);
 	else if (state == WPA_SCANNING)
 		wpa_supplicant_reinit_autoscan(wpa_s);
+	else
+		wpa_printf(MSG_DEBUG, "No autoscan update in state %s",
+			   wpa_supplicant_state_txt(state));
 
 	return 0;
 }