From: Vivek Natarajan <vnatarajan@atheros.com>
Date: Fri, 25 Feb 2011 12:01:03 +0000 (+0530)
Subject: ath9k: Fix compilation warning.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=08f6c85223b71ba7bf2a5ebbdf735881475a8e3c;p=openwrt%2Fstaging%2Fblogic.git

ath9k: Fix compilation warning.

Initialize txq to avoid this warning:

drivers/net/wireless/ath/ath9k/main.c: In function ‘ath9k_flush’:
drivers/net/wireless/ath/ath9k/main.c:2138: warning: ‘txq’ may be used uninitialized in this function

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index b8496696460e..97830c7f62c9 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -2133,7 +2133,7 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop)
 {
 #define ATH_FLUSH_TIMEOUT	60 /* ms */
 	struct ath_softc *sc = hw->priv;
-	struct ath_txq *txq;
+	struct ath_txq *txq = NULL;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	int i, j, npend = 0;