Fixes gcc '-Wunused-but-set-variable' warning:

 In function halbtc8723b1ant_TdmaDurationAdjustForAcl:
drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c:1761:7: warning:
 variable bWifiBusy set but not used [-Wunused-but-set-variable]

It is never used so can be removed.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c 
b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
index 8e4caee..dd349c5 100644
--- a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
+++ b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
@@ -1758,7 +1758,6 @@ static void halbtc8723b1ant_TdmaDurationAdjustForAcl(
        static s32 up, dn, m, n, WaitCount;
        s32 result;   /* 0: no change, +1: increase WiFi duration, -1: decrease 
WiFi duration */
        u8 retryCount = 0, btInfoExt;
-       bool bWifiBusy = false;
 
        BTC_PRINT(
                BTC_MSG_ALGORITHM,
@@ -1766,11 +1765,6 @@ static void halbtc8723b1ant_TdmaDurationAdjustForAcl(
                ("[BTCoex], TdmaDurationAdjustForAcl()\n")
        );
 
-       if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY == wifiStatus)
-               bWifiBusy = true;
-       else
-               bWifiBusy = false;
-
        if (
                (BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == 
wifiStatus) ||
                (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifiStatus) ||
-- 
2.7.4


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