When using NetworkManager to set up an access point, there seems to be a
race condition which can lead to a new log message every second.
The following message appears in AP mode:
CTRL-EVENT-SCAN-FAILED ret=-95 retry=1
Normally, this log message only appears once. But then (and only then) the
race is triggered and they appear every second, the following log messages
are also present:
Reject scan trigger since one is already pending
Failed to initiate AP scan
This patch just disables the retry for requests where the operation is
not supported anyway.
Signed-off-by: Georg Müller <georgmueller@xxxxxxx>
---
wpa_supplicant/scan.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
index b47573094..9f18b5143 100644
--- a/wpa_supplicant/scan.c
+++ b/wpa_supplicant/scan.c
@@ -237,6 +237,10 @@ static void wpas_trigger_scan_cb(struct wpa_radio_work *work, int deinit)
if (wpa_s->disconnected)
retry = 0;
+ /* do not retry if operation is not supported */
+ if (ret == -EOPNOTSUPP)
+ retry = 0;
+
wpa_supplicant_notify_scanning(wpa_s, 0);
wpas_notify_scan_done(wpa_s, 0);
if (wpa_s->wpa_state == WPA_SCANNING)
--
2.26.2
_______________________________________________
Hostap mailing list
Hostap@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/hostap
