[PATCH] staging: rtl8188eu: kill unused hal_data_8188e::fw_ractrl flag

[Jakub Sitnicki <jsitnicki@gmail.com>]

Flag is never set. Remove it and the code that is dead because of it.

Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
---
 drivers/staging/rtl8188eu/hal/odm.c              | 11 ++++------
 drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c     | 21 ------------------
 drivers/staging/rtl8188eu/hal/usb_halinit.c      | 27 ++----------------------
 drivers/staging/rtl8188eu/include/rtl8188e_cmd.h |  1 -
 drivers/staging/rtl8188eu/include/rtl8188e_hal.h |  1 -
 drivers/staging/rtl8188eu/include/sta_info.h     |  1 -
 6 files changed, 6 insertions(+), 56 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/odm.c b/drivers/staging/rtl8188eu/hal/odm.c
index 28b5e7b..710fdc3 100644
--- a/drivers/staging/rtl8188eu/hal/odm.c
+++ b/drivers/staging/rtl8188eu/hal/odm.c
@@ -1170,13 +1170,10 @@ void odm_RSSIMonitorCheckCE(struct odm_dm_struct *pDM_Odm)
 	}
 
 	for (i = 0; i < sta_cnt; i++) {
-		if (PWDB_rssi[i] != (0)) {
-			if (pHalData->fw_ractrl) {
-				/*  Report every sta's RSSI to FW */
-			} else {
-				ODM_RA_SetRSSI_8188E(
-				&(pHalData->odmpriv), (PWDB_rssi[i]&0xFF), (u8)((PWDB_rssi[i]>>16) & 0xFF));
-			}
+		if (PWDB_rssi[i] != 0) {
+			ODM_RA_SetRSSI_8188E(&pHalData->odmpriv,
+					     PWDB_rssi[i] & 0xFF,
+					     (PWDB_rssi[i] >> 16) & 0xFF);
 		}
 	}
 
diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c b/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
index 86347f2..0a62bfa 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
@@ -127,27 +127,6 @@ exit:
 	return ret;
 }
 
-u8 rtl8188e_set_raid_cmd(struct adapter *adapt, u32 mask)
-{
-	u8 buf[3];
-	u8 res = _SUCCESS;
-	struct hal_data_8188e *haldata = GET_HAL_DATA(adapt);
-
-	if (haldata->fw_ractrl) {
-
-		memset(buf, 0, 3);
-		put_unaligned_le32(mask, buf);
-
-		FillH2CCmd_88E(adapt, H2C_DM_MACID_CFG, 3, buf);
-	} else {
-		DBG_88E("==>%s fw dont support RA\n", __func__);
-		res = _FAIL;
-	}
-
-
-	return res;
-}
-
 /* bitmap[0:27] = tx_rate_bitmap */
 /* bitmap[28:31]= Rate Adaptive id */
 /* arg[0:4] = macid */
diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c
index 7b01d5a..caf3731 100644
--- a/drivers/staging/rtl8188eu/hal/usb_halinit.c
+++ b/drivers/staging/rtl8188eu/hal/usb_halinit.c
@@ -743,19 +743,16 @@ static u32 rtl8188eu_hal_init(struct adapter *Adapter)
 	if (Adapter->registrypriv.mp_mode == 1) {
 		_InitRxSetting(Adapter);
 		Adapter->bFWReady = false;
-		haldata->fw_ractrl = false;
 	} else {
 		status = rtl88eu_download_fw(Adapter);
 
 		if (status) {
 			DBG_88E("%s: Download Firmware failed!!\n", __func__);
 			Adapter->bFWReady = false;
-			haldata->fw_ractrl = false;
 			return status;
 		} else {
 			RT_TRACE(_module_hci_hal_init_c_, _drv_info_, ("Initializeadapt8192CSdio(): Download Firmware Success!!\n"));
 			Adapter->bFWReady = true;
-			haldata->fw_ractrl = false;
 		}
 	}
 	rtl8188e_InitializeFirmwareVars(Adapter);
@@ -2086,28 +2083,9 @@ static void UpdateHalRAMask8188EUsb(struct adapter *adapt, u32 mac_id, u8 rssi_l
 
 	init_rate = get_highest_rate_idx(mask)&0x3f;
 
-	if (haldata->fw_ractrl) {
-		u8 arg;
+	ODM_RA_UpdateRateInfo_8188E(&haldata->odmpriv, mac_id,
+				    raid, mask, shortGIrate);
 
-		arg = mac_id & 0x1f;/* MACID */
-		arg |= BIT(7);
-		if (shortGIrate)
-			arg |= BIT(5);
-		mask |= ((raid << 28) & 0xf0000000);
-		DBG_88E("update raid entry, mask=0x%x, arg=0x%x\n", mask, arg);
-		psta->ra_mask = mask;
-		mask |= ((raid << 28) & 0xf0000000);
-
-		/* to do ,for 8188E-SMIC */
-		rtl8188e_set_raid_cmd(adapt, mask);
-	} else {
-		ODM_RA_UpdateRateInfo_8188E(&(haldata->odmpriv),
-				mac_id,
-				raid,
-				mask,
-				shortGIrate
-				);
-	}
 	/* set ra_id */
 	psta->raid = raid;
 	psta->init_rate = init_rate;
@@ -2157,7 +2135,6 @@ static void rtl8188eu_init_default_value(struct adapter *adapt)
 	pwrctrlpriv = &adapt->pwrctrlpriv;
 
 	/* init default value */
-	haldata->fw_ractrl = false;
 	if (!pwrctrlpriv->bkeepfwalive)
 		haldata->LastHMEBoxNum = 0;
 
diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_cmd.h b/drivers/staging/rtl8188eu/include/rtl8188e_cmd.h
index 42b1f22..f813ce0 100644
--- a/drivers/staging/rtl8188eu/include/rtl8188e_cmd.h
+++ b/drivers/staging/rtl8188eu/include/rtl8188e_cmd.h
@@ -107,7 +107,6 @@ struct P2P_PS_CTWPeriod_t {
 /*  host message to firmware cmd */
 void rtl8188e_set_FwPwrMode_cmd(struct adapter *padapter, u8 Mode);
 void rtl8188e_set_FwJoinBssReport_cmd(struct adapter *padapter, u8 mstatus);
-u8 rtl8188e_set_raid_cmd(struct adapter *padapter, u32 mask);
 void rtl8188e_Add_RateATid(struct adapter *padapter, u32 bitmap, u8 arg,
 			   u8 rssi_level);
 
diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
index de1e1c8..41ab8a5 100644
--- a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
+++ b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
@@ -301,7 +301,6 @@ struct hal_data_8188e {
 	/* for host message to fw */
 	u8	LastHMEBoxNum;
 
-	u8	fw_ractrl;
 	u8	RegTxPause;
 	/*  Beacon function related global variable. */
 	u32	RegBcnCtrlVal;
diff --git a/drivers/staging/rtl8188eu/include/sta_info.h b/drivers/staging/rtl8188eu/include/sta_info.h
index 9612490..7bbeedf 100644
--- a/drivers/staging/rtl8188eu/include/sta_info.h
+++ b/drivers/staging/rtl8188eu/include/sta_info.h
@@ -113,7 +113,6 @@ struct sta_info {
 
 	u8	raid;
 	u8	init_rate;
-	u32	ra_mask;
 	u8	wireless_mode;	/*  NETWORK_TYPE */
 	struct stainfo_stats sta_stats;
 
-- 
2.1.0