From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Wed, 14 Mar 2012 09:10:20 +0000 (+0530)
Subject: ath9k: Remove unnecessary initialization
X-Git-Tag: v3.12-rc1~3664^2~48^2~28
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bf106e14735d5e82e995c5c03bf07bce54e5d530;p=kernel%2Fkernel-generic.git

ath9k: Remove unnecessary initialization

There is no need to mask out SWBA/BMISS from the
interrupt mask in start().

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.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 4a99010..db38a4e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1049,9 +1049,6 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	sc->sc_flags &= ~SC_OP_INVALID;
 	sc->sc_ah->is_monitoring = false;
 
-	/* Disable BMISS interrupt when we're not associated */
-	ah->imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
-
 	if (!ath_complete_reset(sc, false)) {
 		r = -EIO;
 		spin_unlock_bh(&sc->sc_pcu_lock);