diff --git a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.h b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.h
index 59e8c68cdc20..719e19420a3b 100644
--- a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.h
+++ b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.h
@@ -15,7 +15,7 @@
 #define	BT_INFO_8723B_1ANT_B_CONNECTION		BIT0
 
 #define	BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_)	\
-		(((_BT_INFO_EXT_&BIT0)) ? true : false)
+		(((_BT_INFO_EXT_ & BIT0)) ? true : false)
 
 #define	BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT 2