ath9k/htc_drv_main: null dereference typo

This is a stray null dereference.  We initialize "ista" properly later on.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index f50358605266..e75db06e8087 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -461,7 +461,7 @@ static int ath9k_htc_aggr_oper(struct ath9k_htc_priv *priv,
         struct ath_common *common = ath9k_hw_common(priv->ah);
         struct ath9k_htc_target_aggr aggr;
         struct ieee80211_sta *sta = NULL;
-        struct ath9k_htc_sta *ista = (struct ath9k_htc_sta *) sta->drv_priv;
+        struct ath9k_htc_sta *ista;
         int ret = 0;
         u8 cmd_rsp;