staging: rtl8723bs: hal: remove unused variable in HalBtc8723b1Ant.c

Variable btRssiState in halbtc8723b1ant_ActionWifiConnectedBtAclBusy()
is set but never read. Removing it.

Removing this warning:

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c:2093:5: warning: variable ‘btRssiState’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Edmundo Carmona Antoranz <eantoranz@gmail.com>
Link: https://lore.kernel.org/r/20210327001736.180881-3-eantoranz@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
index 621f818..3e79409 100644 (file)
--- a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
+++ b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
@@ -2090,10 +2090,8 @@ static void halbtc8723b1ant_ActionWifiConnectedBtAclBusy(
        struct btc_coexist *pBtCoexist, u8 wifiStatus
 )
 {
-       u8 btRssiState;
-
        struct btc_bt_link_info *pBtLinkInfo = &pBtCoexist->btLinkInfo;
-       btRssiState = halbtc8723b1ant_BtRssiState(2, 28, 0);
+       halbtc8723b1ant_BtRssiState(2, 28, 0);
 
        if ((pCoexSta->lowPriorityRx >= 1000) && (pCoexSta->lowPriorityRx != 65535))
                pBtLinkInfo->bSlaveRole = true;