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Date: Sun, 26 Jan 2014 11:53:21 +0100 From: Geert Uytterhoeven <geert@...ux-m68k.org> To: Felix Fietkau <nbd@...nwrt.org>, "John W. Linville" <linville@...driver.com>, QCA ath9k Development <ath9k-devel@....qualcomm.com> Cc: linux-wireless@...r.kernel.org, ath9k-devel@...ts.ath9k.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Geert Uytterhoeven <geert@...ux-m68k.org> Subject: [PATCH] ath9k: Fix uninitialized variable in ath9k_has_tx_pending() drivers/net/wireless/ath/ath9k/main.c: In function ‘ath9k_has_tx_pending’: drivers/net/wireless/ath/ath9k/main.c:1869: warning: ‘npend’ may be used uninitialized in this function Introduced by commit 10e2318103f5941aa70c318afe34bc41f1b98529 ("ath9k: optimize ath9k_flush"). Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org> --- This doesn't look like a false positive to me drivers/net/wireless/ath/ath9k/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 5924f72dd493..f08d5051c13f 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1866,7 +1866,7 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class) static bool ath9k_has_tx_pending(struct ath_softc *sc) { - int i, npend; + int i, npend = 0; for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) { if (!ATH_TXQ_SETUP(sc, i)) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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