linux-kernel - [PATCH 28/41] rtl8723be: phy: Remove set but unused variable 'lc

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20201102112410.1049272-29-lee.jones@linaro.org>
Date:   Mon,  2 Nov 2020 11:23:57 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     kvalo@...eaurora.org
Cc:     linux-kernel@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Ping-Ke Shih <pkshih@...ltek.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Larry Finger <Larry.Finger@...inger.net>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH 28/41] rtl8723be: phy: Remove set but unused variable 'lc_cal'

Fixes the following W=1 kernel build warning(s):

 drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c: In function ‘_rtl8723be_phy_lc_calibrate’:
 drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c:2181:36: warning: variable ‘lc_cal’ set but not used [-Wunused-but-set-variable]

Cc: Ping-Ke Shih <pkshih@...ltek.com>
Cc: Kalle Valo <kvalo@...eaurora.org>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: Jakub Kicinski <kuba@...nel.org>
Cc: Larry Finger <Larry.Finger@...inger.net>
Cc: linux-wireless@...r.kernel.org
Cc: netdev@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
index f09f55b0468a4..2b9313cb93dbd 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
@@ -2178,7 +2178,7 @@ static u8 _get_right_chnl_place_for_iqk(u8 chnl)
 static void _rtl8723be_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
 {
 	u8 tmpreg;
-	u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal;
+	u32 rf_a_mode = 0, rf_b_mode = 0;
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	tmpreg = rtl_read_byte(rtlpriv, 0xd03);
@@ -2202,7 +2202,7 @@ static void _rtl8723be_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
 			rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS,
 				      (rf_b_mode & 0x8FFFF) | 0x10000);
 	}
-	lc_cal = rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS);
+	rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS);
 
 	rtl_set_rfreg(hw, RF90_PATH_A, 0xb0, RFREG_OFFSET_MASK, 0xdfbe0);
 	rtl_set_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS, 0x8c0a);
-- 
2.25.1