linux-kernel - [075/117] ath9k: reorder ieee80211_free_hw behind ath9k_uninit

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Date:	Mon, 10 May 2010 15:32:46 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	"John W. Linville" <linville@...driver.com>
Subject: [075/117] ath9k: reorder ieee80211_free_hw behind ath9k_uninit_hw to avoid oops

2.6.33-stable review patch.  If anyone has any objections, please let us know.

------------------

From: John W. Linville <linville@...driver.com>

This code only exists in 2.6.33 -- 2.6.32 and 2.6.34 are not affected.

Signed-off-by: John W. Linville <linville@...driver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---

 drivers/net/wireless/ath/ath9k/main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1358,9 +1358,9 @@ void ath_cleanup(struct ath_softc *sc)
 	free_irq(sc->irq, sc);
 	ath_bus_cleanup(common);
 	kfree(sc->sec_wiphy);
-	ieee80211_free_hw(sc->hw);
 
 	ath9k_uninit_hw(sc);
+	ieee80211_free_hw(sc->hw);
 }
 
 static int ath9k_reg_notifier(struct wiphy *wiphy,


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