diff --git a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
index b3a26e8db541..acd343eec280 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
@@ -846,7 +846,6 @@ void rtl8188e_read_chip_version(struct adapter *padapter)
 	value32 = rtw_read32(padapter, REG_SYS_CFG);
 	ChipVersion.ChipType = ((value32 & RTL_ID) ? TEST_CHIP : NORMAL_CHIP);
 
-	ChipVersion.RFType = RF_TYPE_1T1R;
 	ChipVersion.VendorType = ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : CHIP_VENDOR_TSMC);
 	ChipVersion.CUTVersion = (value32 & CHIP_VER_RTL_MASK) >> CHIP_VER_RTL_SHIFT; /*  IC version (CUT) */
 	ChipVersion.ROMVer = 0;	/*  ROM code version. */
diff --git a/drivers/staging/r8188eu/include/HalVerDef.h b/drivers/staging/r8188eu/include/HalVerDef.h
index 796a44a1e697..1d96657e6a98 100644
--- a/drivers/staging/r8188eu/include/HalVerDef.h
+++ b/drivers/staging/r8188eu/include/HalVerDef.h
@@ -24,22 +24,10 @@ enum HAL_VENDOR {
 	CHIP_VENDOR_UMC		=	1,
 };
 
-enum HAL_RF_TYPE {
-	RF_TYPE_1T1R	=	0,
-	RF_TYPE_1T2R	=	1,
-	RF_TYPE_2T2R	=	2,
-	RF_TYPE_2T3R	=	3,
-	RF_TYPE_2T4R	=	4,
-	RF_TYPE_3T3R	=	5,
-	RF_TYPE_3T4R	=	6,
-	RF_TYPE_4T4R	=	7,
-};
-
 struct HAL_VERSION {
 	enum HAL_CHIP_TYPE	ChipType;
 	enum HAL_CUT_VERSION	CUTVersion;
 	enum HAL_VENDOR		VendorType;
-	enum HAL_RF_TYPE	RFType;
 	u8			ROMVer;
 };