aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorLuis R. Rodriguez <lrodriguez@atheros.com>2009-08-03 12:24:52 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-08-04 16:44:32 -0400
commit9db6b6a25fd829a0d29480785ac0770a1e76f9a4 (patch)
tree224866f2071bde4d2725d63f2e3b39fe9d84878e /drivers
parente70c0cfdbf98384d9ce0b7a7332b6e60ec22ad54 (diff)
ath9k: set ah to null after freeing
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c1
1 files changed, 1 insertions, 0 deletions
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;
}
/*******/