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

 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c: In function ‘SetHwReg8723B’:
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:3507:32: warning: variable 
‘ioted’ set but not used [-Wunused-but-set-variable]
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:3507:20: warning: variable 
‘masked’ set but not used [-Wunused-but-set-variable]
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:3507:7: warning: variable 
‘input_b’ set but not used [-Wunused-but-set-variable]
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c: In function 
‘GetHalDefVar8723B’:
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:4072:46: warning: variable 
‘lowest_rate’ set but not used [-Wunused-but-set-variable]
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:4072:34: warning: variable 
‘hight_rate’ set but not used [-Wunused-but-set-variable]
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:4072:21: warning: variable 
‘curr_tx_sgi’ set but not used [-Wunused-but-set-variable]
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:4072:7: warning: variable 
‘curr_tx_rate’ set but not used [-Wunused-but-set-variable]
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:4071:20: warning: variable 
‘rate_mask2’ set but not used [-Wunused-but-set-variable]
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:4071:8: warning: variable 
‘rate_mask1’ set but not used [-Wunused-but-set-variable]

Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Marco Cesati <marcoces...@gmail.com>
Cc: Fabio Aiuto <fabioaiut...@gmail.com>
Cc: Stanley@BB.SD3
Cc: linux-stag...@lists.linux.dev
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c 
b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
index 4773f0dcd9819..ebed2a912dcdd 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
@@ -3348,7 +3348,8 @@ void SetHwReg8723B(struct adapter *padapter, u8 variable, 
u8 *val)
        case HW_VAR_BASIC_RATE:
        {
                struct mlme_ext_info *mlmext_info = 
&padapter->mlmeextpriv.mlmext_info;
-               u16 input_b = 0, masked = 0, ioted = 0, BrateCfg = 0;
+               u16 __maybe_unused input_b = 0, __maybe_unused masked = 0;
+               u16 __maybe_unused ioted = 0, BrateCfg = 0;
                u16 rrsr_2g_force_mask = (RRSR_11M|RRSR_5_5M|RRSR_1M);
                u16 rrsr_2g_allow_mask = 
(RRSR_24M|RRSR_12M|RRSR_6M|RRSR_CCK_RATES);
 
@@ -3894,8 +3895,9 @@ u8 GetHalDefVar8723B(struct adapter *padapter, enum 
hal_def_variable variable, v
                        u8 mac_id = *(u8 *)pval;
                        u32 cmd;
                        u32 ra_info1, ra_info2;
-                       u32 rate_mask1, rate_mask2;
-                       u8 curr_tx_rate, curr_tx_sgi, hight_rate, lowest_rate;
+                       u32 __maybe_unused rate_mask1, __maybe_unused 
rate_mask2;
+                       u8 __maybe_unused curr_tx_rate, __maybe_unused 
curr_tx_sgi;
+                       u8 __maybe_unused hight_rate, __maybe_unused 
lowest_rate;
 
                        cmd = 0x40000100 | mac_id;
                        rtw_write32(padapter, REG_HMEBOX_DBG_2_8723B, cmd);
-- 
2.27.0

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