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wifi: fix missing pending-action-remove for "scan"

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<warn>  [1467730406.7343] device (wlp3s0): add_pending_action (2): scan already pending
    file devices/nm-device.c: line 10443 (nm_device_add_pending_action): should not be reached

Fixes: eed8fd2e43
This commit is contained in:
Thomas Haller
2016-07-06 09:30:46 +02:00
parent 399c26f55f
commit 788583d9fd
1 changed files with 22 additions and 11 deletions
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33
src/devices/wifi/nm-device-wifi.c
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@@ -256,6 +256,24 @@ supplicant_interface_acquire (NMDeviceWifi *self)
return TRUE;
}
static void
_requested_scan_set (NMDeviceWifi *self, gboolean value)
{
NMDeviceWifiPrivate *priv;
value = !!value;
priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
if (priv->requested_scan == value)
return;
priv->requested_scan = value;
if (value)
nm_device_add_pending_action ((NMDevice *) self, "scan", TRUE);
else
nm_device_remove_pending_action ((NMDevice *) self, "scan", TRUE);
}
static void
supplicant_interface_release (NMDeviceWifi *self)
{
@@ -265,10 +283,7 @@ supplicant_interface_release (NMDeviceWifi *self)
priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
if (priv->requested_scan) {
priv->requested_scan = FALSE;
nm_device_remove_pending_action (NM_DEVICE (self), "scan", TRUE);
}
_requested_scan_set (self, FALSE);
nm_clear_g_source (&priv->pending_scan_id);
@@ -1403,8 +1418,7 @@ request_wireless_scan (NMDeviceWifi *self, GVariant *scan_options)
if (nm_supplicant_interface_request_scan (priv->sup_iface, ssids)) {
/* success */
backoff = TRUE;
priv->requested_scan = TRUE;
nm_device_add_pending_action (NM_DEVICE (self), "scan", TRUE);
_requested_scan_set (self, TRUE);
}
if (ssids)
@@ -1486,10 +1500,7 @@ supplicant_iface_scan_done_cb (NMSupplicantInterface *iface,
priv->last_scan = nm_utils_get_monotonic_timestamp_s ();
schedule_scan (self, success);
if (priv->requested_scan) {
priv->requested_scan = FALSE;
nm_device_remove_pending_action (NM_DEVICE (self), "scan", TRUE);
}
_requested_scan_set (self, FALSE);
}
/****************************************************************************
@@ -2024,7 +2035,7 @@ supplicant_iface_state_cb (NMSupplicantInterface *iface,
_LOGI (LOGD_DEVICE | LOGD_WIFI, "supplicant interface keeps failing, giving up");
break;
case NM_SUPPLICANT_INTERFACE_STATE_INACTIVE:
priv->requested_scan = FALSE;
_requested_scan_set (self, FALSE);
nm_clear_g_source (&priv->pending_scan_id);
request_wireless_scan (self, NULL);
break;