[PATCH 1/5] staging: rtl8188eu: refactor rtw_hal_antdiv_before_linked()

[PATCH 1/5] staging: rtl8188eu: refactor rtw_hal_antdiv_before_linked()

[Michael Straube]

Refactor rtw_hal_antdiv_before_linked() to clear checkpatch warnings.

WARNING: line over 80 characters
WARNING: else is not generally useful after a break or return

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_dm.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
index 545d6a6102f1..0aa5e9346787 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
@@ -197,15 +197,16 @@ u8 rtw_hal_antdiv_before_linked(struct adapter *Adapter)
 	if (check_fwstate(pmlmepriv, _FW_LINKED))
 		return false;
 
-	if (dm_swat_tbl->SWAS_NoLink_State == 0) {
-		/* switch channel */
-		dm_swat_tbl->SWAS_NoLink_State = 1;
-		dm_swat_tbl->CurAntenna = (dm_swat_tbl->CurAntenna == Antenna_A) ? Antenna_B : Antenna_A;
-
-		rtw_antenna_select_cmd(Adapter, dm_swat_tbl->CurAntenna, false);
-		return true;
-	} else {
+	if (dm_swat_tbl->SWAS_NoLink_State != 0) {
 		dm_swat_tbl->SWAS_NoLink_State = 0;
 		return false;
 	}
+
+	/* switch channel */
+	dm_swat_tbl->SWAS_NoLink_State = 1;
+	dm_swat_tbl->CurAntenna = (dm_swat_tbl->CurAntenna == Antenna_A) ?
+				  Antenna_B : Antenna_A;
+
+	rtw_antenna_select_cmd(Adapter, dm_swat_tbl->CurAntenna, false);
+	return true;
 }
-- 
2.24.1

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[PATCH 2/5] staging: rtl8188eu: convert rtw_hal_antdiv_before_linked() to bool

[Michael Straube]

Function rtw_hal_antdiv_before_linked() returns boolean values, so
change the return type from u8 to bool.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_dm.c  | 2 +-
 drivers/staging/rtl8188eu/include/hal_intf.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
index 0aa5e9346787..756945d41412 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
@@ -184,7 +184,7 @@ void rtw_hal_antdiv_rssi_compared(struct adapter *Adapter, struct wlan_bssid_ex
 }
 
 /*  Add new function to reset the state of antenna diversity before link. */
-u8 rtw_hal_antdiv_before_linked(struct adapter *Adapter)
+bool rtw_hal_antdiv_before_linked(struct adapter *Adapter)
 {
 	struct odm_dm_struct *dm_odm = &Adapter->HalData->odmpriv;
 	struct sw_ant_switch *dm_swat_tbl = &dm_odm->DM_SWAT_Table;
diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
index 516a89647003..39df30599a5d 100644
--- a/drivers/staging/rtl8188eu/include/hal_intf.h
+++ b/drivers/staging/rtl8188eu/include/hal_intf.h
@@ -209,7 +209,7 @@ void	rtw_hal_set_bwmode(struct adapter *padapter,
 void	rtw_hal_set_chan(struct adapter *padapter, u8 channel);
 void	rtw_hal_dm_watchdog(struct adapter *padapter);
 
-u8	rtw_hal_antdiv_before_linked(struct adapter *padapter);
+bool rtw_hal_antdiv_before_linked(struct adapter *padapter);
 void	rtw_hal_antdiv_rssi_compared(struct adapter *padapter,
 				     struct wlan_bssid_ex *dst,
 				     struct wlan_bssid_ex *src);
-- 
2.24.1

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[PATCH 3/5] staging: rtl8188eu: cleanup long lines in rtl8188e_dm.c

[Michael Straube]

Cleanup lines over 80 characters in rtl8188e_dm.c by adding
appropriate line breaks.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_dm.c | 26 ++++++++++++++-------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
index 756945d41412..36255199633a 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
@@ -51,8 +51,10 @@ static void Init_ODM_ComInfo_88E(struct adapter *Adapter)
 
 	dm_odm->AntDivType = hal_data->TRxAntDivType;
 
-	/*  Tx power tracking BB swing table. */
-	/*  The base index = 12. +((12-n)/2)dB 13~?? = decrease tx pwr by -((n-12)/2)dB */
+	/* Tx power tracking BB swing table.
+	 * The base index =
+	 * 12. +((12-n)/2)dB 13~?? = decrease tx pwr by -((n-12)/2)dB
+	 */
 	dm_odm->BbSwingIdxOfdm = 12; /*  Set defalut value as index 12. */
 	dm_odm->BbSwingIdxOfdmCurrent = 12;
 	dm_odm->BbSwingFlagOfdm = false;
@@ -106,14 +108,17 @@ static void Update_ODM_ComInfo_88E(struct adapter *Adapter)
 	dm_odm->pbPowerSaving = (bool *)&pwrctrlpriv->bpower_saving;
 	dm_odm->AntDivType = hal_data->TRxAntDivType;
 
-	/*  Tx power tracking BB swing table. */
-	/*  The base index = 12. +((12-n)/2)dB 13~?? = decrease tx pwr by -((n-12)/2)dB */
+	/* Tx power tracking BB swing table.
+	 * The base index =
+	 * 12. +((12-n)/2)dB 13~?? = decrease tx pwr by -((n-12)/2)dB
+	 */
 	dm_odm->BbSwingIdxOfdm = 12; /*  Set defalut value as index 12. */
 	dm_odm->BbSwingIdxOfdmCurrent = 12;
 	dm_odm->BbSwingFlagOfdm = false;
 
 	for (i = 0; i < NUM_STA; i++)
-		ODM_CmnInfoPtrArrayHook(dm_odm, ODM_CMNINFO_STA_STATUS, i, NULL);
+		ODM_CmnInfoPtrArrayHook(dm_odm, ODM_CMNINFO_STA_STATUS, i,
+					NULL);
 }
 
 void rtl8188e_InitHalDm(struct adapter *Adapter)
@@ -172,13 +177,18 @@ void rtw_hal_dm_init(struct adapter *Adapter)
 
 /*  Add new function to reset the state of antenna diversity before link. */
 /*  Compare RSSI for deciding antenna */
-void rtw_hal_antdiv_rssi_compared(struct adapter *Adapter, struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src)
+void rtw_hal_antdiv_rssi_compared(struct adapter *Adapter,
+				  struct wlan_bssid_ex *dst,
+				  struct wlan_bssid_ex *src)
 {
 	if (Adapter->HalData->AntDivCfg != 0) {
-		/* select optimum_antenna for before linked =>For antenna diversity */
+		/* select optimum_antenna for before linked => For antenna
+		 * diversity
+		 */
 		if (dst->Rssi >=  src->Rssi) {/* keep org parameter */
 			src->Rssi = dst->Rssi;
-			src->PhyInfo.Optimum_antenna = dst->PhyInfo.Optimum_antenna;
+			src->PhyInfo.Optimum_antenna =
+				dst->PhyInfo.Optimum_antenna;
 		}
 	}
 }
-- 
2.24.1

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[PATCH 4/5] staging: rtl8188eu: remove unnecessary parentheses in rtl8188e_dm.c

[Michael Straube]

Remove unnecessary parentheses reported by checkpatch.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_dm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
index 36255199633a..5348db2725a1 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
@@ -36,7 +36,7 @@ static void Init_ODM_ComInfo_88E(struct adapter *Adapter)
 {
 	struct hal_data_8188e *hal_data = Adapter->HalData;
 	struct dm_priv	*pdmpriv = &hal_data->dmpriv;
-	struct odm_dm_struct *dm_odm = &(hal_data->odmpriv);
+	struct odm_dm_struct *dm_odm = &hal_data->odmpriv;
 
 	/*  Init Value */
 	memset(dm_odm, 0, sizeof(*dm_odm));
@@ -71,7 +71,7 @@ static void Update_ODM_ComInfo_88E(struct adapter *Adapter)
 	struct mlme_priv	*pmlmepriv = &Adapter->mlmepriv;
 	struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv;
 	struct hal_data_8188e *hal_data = Adapter->HalData;
-	struct odm_dm_struct *dm_odm = &(hal_data->odmpriv);
+	struct odm_dm_struct *dm_odm = &hal_data->odmpriv;
 	struct dm_priv	*pdmpriv = &hal_data->dmpriv;
 	int i;
 
@@ -124,7 +124,7 @@ static void Update_ODM_ComInfo_88E(struct adapter *Adapter)
 void rtl8188e_InitHalDm(struct adapter *Adapter)
 {
 	struct dm_priv	*pdmpriv = &Adapter->HalData->dmpriv;
-	struct odm_dm_struct *dm_odm = &(Adapter->HalData->odmpriv);
+	struct odm_dm_struct *dm_odm = &Adapter->HalData->odmpriv;
 
 	dm_InitGPIOSetting(Adapter);
 	pdmpriv->DM_Type = DM_Type_ByDriver;
@@ -198,7 +198,7 @@ bool rtw_hal_antdiv_before_linked(struct adapter *Adapter)
 {
 	struct odm_dm_struct *dm_odm = &Adapter->HalData->odmpriv;
 	struct sw_ant_switch *dm_swat_tbl = &dm_odm->DM_SWAT_Table;
-	struct mlme_priv *pmlmepriv = &(Adapter->mlmepriv);
+	struct mlme_priv *pmlmepriv = &Adapter->mlmepriv;
 
 	/*  Condition that does not need to use antenna diversity. */
 	if (Adapter->HalData->AntDivCfg == 0)
-- 
2.24.1

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[PATCH 5/5] staging: rtl8188eu: cleanup whitespace in rtl8188e_dm.c

[Michael Straube]

Replace tabs with spaces and/or remove spaces to use typical kernel
horizontal whitespace.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_dm.c | 44 ++++++++++-----------
 1 file changed, 22 insertions(+), 22 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
index 5348db2725a1..241f55b92808 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
@@ -21,7 +21,7 @@
 /*  Initialize GPIO setting registers */
 static void dm_InitGPIOSetting(struct adapter *Adapter)
 {
-	u8	tmp1byte;
+	u8 tmp1byte;
 
 	tmp1byte = usb_read8(Adapter, REG_GPIO_MUXCFG);
 	tmp1byte &= (GPIOSEL_GPIO | ~GPIOSEL_ENBT);
@@ -35,7 +35,7 @@ static void dm_InitGPIOSetting(struct adapter *Adapter)
 static void Init_ODM_ComInfo_88E(struct adapter *Adapter)
 {
 	struct hal_data_8188e *hal_data = Adapter->HalData;
-	struct dm_priv	*pdmpriv = &hal_data->dmpriv;
+	struct dm_priv *pdmpriv = &hal_data->dmpriv;
 	struct odm_dm_struct *dm_odm = &hal_data->odmpriv;
 
 	/*  Init Value */
@@ -59,38 +59,38 @@ static void Init_ODM_ComInfo_88E(struct adapter *Adapter)
 	dm_odm->BbSwingIdxOfdmCurrent = 12;
 	dm_odm->BbSwingFlagOfdm = false;
 
-	pdmpriv->InitODMFlag =	ODM_RF_CALIBRATION |
-				ODM_RF_TX_PWR_TRACK;
+	pdmpriv->InitODMFlag = ODM_RF_CALIBRATION |
+			       ODM_RF_TX_PWR_TRACK;
 
 	dm_odm->SupportAbility = pdmpriv->InitODMFlag;
 }
 
 static void Update_ODM_ComInfo_88E(struct adapter *Adapter)
 {
-	struct mlme_ext_priv	*pmlmeext = &Adapter->mlmeextpriv;
-	struct mlme_priv	*pmlmepriv = &Adapter->mlmepriv;
+	struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv;
+	struct mlme_priv *pmlmepriv = &Adapter->mlmepriv;
 	struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv;
 	struct hal_data_8188e *hal_data = Adapter->HalData;
 	struct odm_dm_struct *dm_odm = &hal_data->odmpriv;
-	struct dm_priv	*pdmpriv = &hal_data->dmpriv;
+	struct dm_priv *pdmpriv = &hal_data->dmpriv;
 	int i;
 
-	pdmpriv->InitODMFlag =	ODM_BB_DIG |
-				ODM_BB_RA_MASK |
-				ODM_BB_DYNAMIC_TXPWR |
-				ODM_BB_FA_CNT |
-				ODM_BB_RSSI_MONITOR |
-				ODM_BB_CCK_PD |
-				ODM_BB_PWR_SAVE |
-				ODM_MAC_EDCA_TURBO |
-				ODM_RF_CALIBRATION |
-				ODM_RF_TX_PWR_TRACK;
+	pdmpriv->InitODMFlag = ODM_BB_DIG |
+			       ODM_BB_RA_MASK |
+			       ODM_BB_DYNAMIC_TXPWR |
+			       ODM_BB_FA_CNT |
+			       ODM_BB_RSSI_MONITOR |
+			       ODM_BB_CCK_PD |
+			       ODM_BB_PWR_SAVE |
+			       ODM_MAC_EDCA_TURBO |
+			       ODM_RF_CALIBRATION |
+			       ODM_RF_TX_PWR_TRACK;
 	if (hal_data->AntDivCfg)
 		pdmpriv->InitODMFlag |= ODM_BB_ANT_DIV;
 
 	if (Adapter->registrypriv.mp_mode == 1) {
-		pdmpriv->InitODMFlag =	ODM_RF_CALIBRATION |
-					ODM_RF_TX_PWR_TRACK;
+		pdmpriv->InitODMFlag = ODM_RF_CALIBRATION |
+				       ODM_RF_TX_PWR_TRACK;
 	}
 
 	dm_odm->SupportAbility = pdmpriv->InitODMFlag;
@@ -123,7 +123,7 @@ static void Update_ODM_ComInfo_88E(struct adapter *Adapter)
 
 void rtl8188e_InitHalDm(struct adapter *Adapter)
 {
-	struct dm_priv	*pdmpriv = &Adapter->HalData->dmpriv;
+	struct dm_priv *pdmpriv = &Adapter->HalData->dmpriv;
 	struct odm_dm_struct *dm_odm = &Adapter->HalData->odmpriv;
 
 	dm_InitGPIOSetting(Adapter);
@@ -167,7 +167,7 @@ void rtw_hal_dm_watchdog(struct adapter *Adapter)
 
 void rtw_hal_dm_init(struct adapter *Adapter)
 {
-	struct dm_priv	*pdmpriv = &Adapter->HalData->dmpriv;
+	struct dm_priv *pdmpriv = &Adapter->HalData->dmpriv;
 	struct odm_dm_struct *podmpriv = &Adapter->HalData->odmpriv;
 
 	memset(pdmpriv, 0, sizeof(struct dm_priv));
@@ -185,7 +185,7 @@ void rtw_hal_antdiv_rssi_compared(struct adapter *Adapter,
 		/* select optimum_antenna for before linked => For antenna
 		 * diversity
 		 */
-		if (dst->Rssi >=  src->Rssi) {/* keep org parameter */
+		if (dst->Rssi >= src->Rssi) {/* keep org parameter */
 			src->Rssi = dst->Rssi;
 			src->PhyInfo.Optimum_antenna =
 				dst->PhyInfo.Optimum_antenna;
-- 
2.24.1

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