From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
To: linux-wireless@vger.kernel.org
Cc: linville@tuxdriver.com, Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Subject: [PATCH 03/10] rndis_wlan: clear cfg80211 scan on rndis_wlan_stop()
Date: Thu, 30 Jul 2009 19:41:31 +0300 [thread overview]
Message-ID: <20090730164131.28317.71430.stgit@fate.lan> (raw)
In-Reply-To: <20090730164120.28317.53313.stgit@fate.lan>
Scanning gets stuck if device is stopped when scan is active. Fix by
clearing/aborting cfg80211 scan on rndis_wlan_stop().
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
---
drivers/net/wireless/rndis_wlan.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 3c7c620..dee0551 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1484,6 +1484,9 @@ static void rndis_get_scan_results(struct work_struct *work)
devdbg(usbdev, "get_scan_results");
+ if (!priv->scan_request)
+ return;
+
ret = rndis_check_bssid_list(usbdev);
cfg80211_scan_done(priv->scan_request, ret < 0);
@@ -2522,6 +2525,11 @@ static int rndis_wlan_stop(struct usbnet *usbdev)
cancel_work_sync(&priv->work);
flush_workqueue(priv->workqueue);
+ if (priv->scan_request) {
+ cfg80211_scan_done(priv->scan_request, true);
+ priv->scan_request = NULL;
+ }
+
return retval;
}
next prev parent reply other threads:[~2009-07-30 16:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-30 16:41 [PATCH 01/10] usbnet: allow "minidriver" to prevent urb unlinking on usbnet_stop Jussi Kivilinna
2009-07-30 16:41 ` [PATCH 02/10] rndis_wlan: stop workers on rndis_wlan_stop() and restore on rndis_wlan_reset() Jussi Kivilinna
2009-07-30 16:41 ` Jussi Kivilinna [this message]
2009-07-30 16:41 ` [PATCH 04/10] rndis_wlan: reset device and restore multicast list " Jussi Kivilinna
2009-07-30 16:41 ` [PATCH 05/10] rndis_wlan: set current packet filter to zero on stop Jussi Kivilinna
2009-07-30 16:41 ` [PATCH 06/10] rndis_wlan: add rndis_set/query_oid debugging Jussi Kivilinna
2009-07-30 16:41 ` [PATCH 07/10] rndis_host: allow rndis_wlan to see all indications Jussi Kivilinna
2009-07-30 16:41 ` [PATCH 08/10] rndis_wlan: handle 802.11 indications from device Jussi Kivilinna
2009-07-30 16:42 ` [PATCH 09/10] rndis_wlan: add missing padding to struct rndis_80211_remove_key Jussi Kivilinna
2009-07-30 16:42 ` [PATCH 10/10] rndis_wlan: rework key handling Jussi Kivilinna
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