rt2x00: cancel all work on disconnect

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index b717afb..db54fcc 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -893,6 +893,12 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
        rt2x00lib_disable_radio(rt2x00dev);
 
        /*
+        * Stop all work.
+        */
+       cancel_work_sync(&rt2x00dev->filter_work);
+       cancel_work_sync(&rt2x00dev->intf_work);
+
+       /*
         * Uninitialize device.
         */
        rt2x00lib_uninitialize(rt2x00dev);