From: Jiri Slaby <jirislaby@gmail.com>
Date: Mon, 4 Aug 2008 09:37:08 +0000 (+0200)
Subject: Ath5k: kill tasklets on shutdown
X-Git-Tag: v2.6.26.2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8256c73d4fab8b3b019b7a21974252854d6deb68;p=karo-tx-linux.git

Ath5k: kill tasklets on shutdown

commit 10488f8ad62be3b860bad74e60b4fe6ab87aece3 upstream

Don't forget to kill tasklets on stop to not panic if they
fire after freeing some structures.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Cc: Luis R. Rodriguez <mcgrof@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index d7037391bb9a..bc3ea097f2a7 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2453,6 +2453,9 @@ ath5k_stop_hw(struct ath5k_softc *sc)
 	mutex_unlock(&sc->lock);
 
 	del_timer_sync(&sc->calib_tim);
+	tasklet_kill(&sc->rxtq);
+	tasklet_kill(&sc->txtq);
+	tasklet_kill(&sc->restq);
 
 	return ret;
 }