linux-kernel - [PATCH] staging: rtl8188eu: clean up the useless code

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Message-Id: <1605442400-16108-1-git-send-email-kaixuxia@tencent.com>
Date:   Sun, 15 Nov 2020 20:13:20 +0800
From:   xiakaixu1987@...il.com
To:     Larry.Finger@...inger.net, gregkh@...uxfoundation.org,
        straube.linux@...il.com, shreeya.patel23498@...il.com
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Kaixu Xia <kaixuxia@...cent.com>
Subject: [PATCH] staging: rtl8188eu: clean up the useless code

From: Kaixu Xia <kaixuxia@...cent.com>

The two bool variables singletone and carrier_sup are always false
and the following if statement can't be true, these code are useless,
so remove them.

Reported-by: Tosk Robot <tencent_os_robot@...cent.com>
Signed-off-by: Kaixu Xia <kaixuxia@...cent.com>
---
 drivers/staging/rtl8188eu/hal/phy.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/phy.c b/drivers/staging/rtl8188eu/hal/phy.c
index a970189ba8c6..a664bff370bb 100644
--- a/drivers/staging/rtl8188eu/hal/phy.c
+++ b/drivers/staging/rtl8188eu/hal/phy.c
@@ -1200,7 +1200,6 @@ void rtl88eu_phy_iq_calibrate(struct adapter *adapt, bool recovery)
 	bool pathaok, pathbok;
 	s32 reg_e94, reg_e9c, reg_ea4, reg_eb4, reg_ebc, reg_ec4;
 	bool is12simular, is13simular, is23simular;
-	bool singletone = false, carrier_sup = false;
 	u32 iqk_bb_reg_92c[IQK_BB_REG_NUM] = {
 		rOFDM0_XARxIQImbalance, rOFDM0_XBRxIQImbalance,
 		rOFDM0_ECCAThreshold, rOFDM0_AGCRSSITable,
@@ -1214,9 +1213,6 @@ void rtl88eu_phy_iq_calibrate(struct adapter *adapt, bool recovery)
 	if (!(dm_odm->SupportAbility & ODM_RF_CALIBRATION))
 		return;
 
-	if (singletone || carrier_sup)
-		return;
-
 	if (recovery) {
 		ODM_RT_TRACE(dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD,
 			     ("phy_iq_calibrate: Return due to recovery!\n"));
@@ -1312,14 +1308,11 @@ void rtl88eu_phy_iq_calibrate(struct adapter *adapt, bool recovery)
 
 void rtl88eu_phy_lc_calibrate(struct adapter *adapt)
 {
-	bool singletone = false, carrier_sup = false;
 	u32 timeout = 2000, timecount = 0;
 	struct odm_dm_struct *dm_odm = &adapt->HalData->odmpriv;
 
 	if (!(dm_odm->SupportAbility & ODM_RF_CALIBRATION))
 		return;
-	if (singletone || carrier_sup)
-		return;
 
 	while (*dm_odm->pbScanInProcess && timecount < timeout) {
 		mdelay(50);
-- 
2.20.0