rt2x00: Kill all tasklets during device removal

During device removal all pending work and tasklets must
be guaranteed to be halted. So far only the txstatus_tasklet
was killed.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
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 5812a4e..e716285 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1067,6 +1067,10 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
         * Kill the tx status tasklet.
         */
        tasklet_kill(&rt2x00dev->txstatus_tasklet);
+       tasklet_kill(&rt2x00dev->pretbtt_tasklet);
+       tasklet_kill(&rt2x00dev->tbtt_tasklet);
+       tasklet_kill(&rt2x00dev->rxdone_tasklet);
+       tasklet_kill(&rt2x00dev->autowake_tasklet);
 
        /*
         * Uninitialize device.