[PATCH 29/32] wireless: realtek: rtl8192c: phy_common: Remove unused variable 'bbvalue'

[Lee Jones]

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

 drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c: In function 
‘_rtl92c_phy_iq_calibrate’:
 drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c:1223:6: warning: 
variable ‘bbvalue’ set but not used [-Wunused-but-set-variable]

Cc: Ping-Ke Shih <pks...@realtek.com>
Cc: Kalle Valo <kv...@codeaurora.org>
Cc: "David S. Miller" <da...@davemloft.net>
Cc: Jakub Kicinski <k...@kernel.org>
Cc: zhengbin <zhengbi...@huawei.com>
Cc: linux-wirel...@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c 
b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c
index 661249d618c09..70706d51805da 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c
@@ -1220,10 +1220,9 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw 
*hw,
                0x522, 0x550, 0x551, 0x040
        };
        const u32 retrycount = 2;
-       u32 bbvalue;
 
        if (t == 0) {
-               bbvalue = rtl_get_bbreg(hw, 0x800, MASKDWORD);
+               rtl_get_bbreg(hw, 0x800, MASKDWORD);
 
                _rtl92c_phy_save_adda_registers(hw, adda_reg,
                                                rtlphy->adda_backup, 16);
-- 
2.25.1