linux-kernel - [PATCH] /drivers/net/wireless/ath/ath9k remove unnecessary ?: operator

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Message-ID: <20151228134852.GA10572@alpha.sfu-kras.ru>
Date:	Mon, 28 Dec 2015 20:48:52 +0700
From:	Ivan Safonov <insafonov@...il.com>
To:	QCA ath9k Development <ath9k-devel@....qualcomm.com>
Cc:	Kalle Valo <kvalo@...eaurora.org>, linux-wireless@...r.kernel.org,
	ath9k-devel@...ts.ath9k.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] /drivers/net/wireless/ath/ath9k remove unnecessary ?:
 operator

((thermometer < 0) ? 0 : (thermometer == X)) and (thermometer == X) are equal for X >= 0.

Signed-off-by: Ivan Safonov <insafonov@...il.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 8b4561e..35e57f7 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4097,16 +4097,16 @@ static void ar9003_hw_thermometer_apply(struct ath_hw *ah)
 		REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4,
 			      AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR, therm_on);
 
-	therm_on = (thermometer < 0) ? 0 : (thermometer == 0);
+	therm_on = thermometer == 0;
 	REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4,
 		      AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on);
 	if (pCap->chip_chainmask & BIT(1)) {
-		therm_on = (thermometer < 0) ? 0 : (thermometer == 1);
+		therm_on = thermometer == 1;
 		REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4,
 			      AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on);
 	}
 	if (pCap->chip_chainmask & BIT(2)) {
-		therm_on = (thermometer < 0) ? 0 : (thermometer == 2);
+		therm_on = thermometer == 2;
 		REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4,
 			      AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on);
 	}
-- 
2.4.10

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