[PATCH 4/4] staging: r8188eu: remove constant variable eRFPath

[Martin Kaiser <martin@kaiser.cx>]

In the _PHY_SwChnl8192C function, eRFPath is always zero. Remove the
variable and use 0 in the code. Replace (enum rf_radio_path)0 with
RF_PATH_A.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
 drivers/staging/r8188eu/hal/rtl8188e_phycfg.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
index 8279768201b7..6e26359bdda7 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
@@ -712,7 +712,6 @@ void PHY_SetBWMode8188E(struct adapter *Adapter, enum ht_channel_width Bandwidth
 
 static void _PHY_SwChnl8192C(struct adapter *Adapter, u8 channel)
 {
-	u8 eRFPath = 0;
 	u32 param1, param2;
 	struct hal_data_8188e *pHalData = &Adapter->haldata;
 
@@ -725,8 +724,8 @@ static void _PHY_SwChnl8192C(struct adapter *Adapter, u8 channel)
 	/* s2. RF dependent command - CmdID_RF_WriteReg, param1=RF_CHNLBW, param2=channel */
 	param1 = RF_CHNLBW;
 	param2 = channel;
-	pHalData->RfRegChnlVal[eRFPath] = ((pHalData->RfRegChnlVal[eRFPath] & 0xfffffc00) | param2);
-	rtl8188e_PHY_SetRFReg(Adapter, (enum rf_radio_path)eRFPath, param1, bRFRegOffsetMask, pHalData->RfRegChnlVal[eRFPath]);
+	pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffffc00) | param2);
+	rtl8188e_PHY_SetRFReg(Adapter, RF_PATH_A, param1, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]);
 }
 
 void PHY_SwChnl8188E(struct adapter *Adapter, u8 channel)
-- 
2.30.2