diff options
| author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2009-07-30 19:41:31 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-04 16:44:16 -0400 |
| commit | 005ba2f17e68b4da6a2c2c01c826294beac50415 (patch) | |
| tree | e92bd381f1ca1d54ac04091e32e06e0dd0dfa37b | |
| parent | 110736de938b5bfdd63c86166e355d3f16115f6a (diff) | |
rndis_wlan: clear cfg80211 scan on rndis_wlan_stop()
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>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | 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 3c7c620c4f07..dee05511d591 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; } |