[PATCH v1 2/4] staging: rtl8723bs: Fix missing space around '-' operator in hal_com_phycfg.c

[Moksh Panicker]

Add missing space around the '-' operator in channel index calculation.
This fixes the following checkpatch.pl warning:

CHECK: spaces preferred around that '-' (ctx:VxV)
Signed-off-by: Moksh Panicker <mokshpanicker.7@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/hal/hal_com_phycfg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c b/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
index bdd595a99..5e2f4131c 100644
--- a/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
+++ b/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
@@ -459,7 +459,7 @@ u8 PHY_GetTxPowerIndexBase(
 {
 	struct hal_com_data *pHalData = GET_HAL_DATA(padapter);
 	u8 txPower = 0;
-	u8 chnlIdx = (Channel-1);
+	u8 chnlIdx = (Channel - 1);
 
 	if (HAL_IsLegalChannel(padapter, Channel) == false)
 		chnlIdx = 0;
-- 
2.34.1