From 9db6b6a25fd829a0d29480785ac0770a1e76f9a4 Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Mon, 3 Aug 2009 12:24:52 -0700 Subject: [PATCH] ath9k: set ah to null after freeing Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 6641fbedd6d..633fe8b6f5f 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1232,6 +1232,7 @@ void ath9k_hw_detach(struct ath_hw *ah) ath9k_hw_rf_free(ah); ath9k_hw_setpower(ah, ATH9K_PM_FULL_SLEEP); kfree(ah); + ah = NULL; } /*******/ -- 2.46.0