* [PATCH 0/4] staging: r8188eu: some error logic cleanups
@ 2023-01-15 21:07 Michael Straube
2023-01-15 21:07 ` [PATCH 1/4] staging: r8188eu: convert PHY_MACConfig8188E() to common error logic Michael Straube
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Michael Straube @ 2023-01-15 21:07 UTC (permalink / raw)
To: gregkh; +Cc: Larry.Finger, phil, linux-staging, linux-kernel, Michael Straube
This series converts some more functions away from returning _SUCCESS
and _FAIL.
Tested on x86_64 with Inter-Tech DMG-02.
Michael Straube (4):
staging: r8188eu: convert PHY_MACConfig8188E() to common error logic
staging: r8188eu: convert phy_RF6052_Config_ParaFile() to common error
logic
staging: r8188eu: convert phy_BB8188E_Config_ParaFile() to common
error logic
staging: r8188eu: convert PHY_BBConfig8188E() to common error logic
drivers/staging/r8188eu/hal/rtl8188e_phycfg.c | 35 ++++++++++---------
drivers/staging/r8188eu/hal/rtl8188e_rf6052.c | 7 ++--
drivers/staging/r8188eu/hal/usb_halinit.c | 15 ++++----
3 files changed, 27 insertions(+), 30 deletions(-)
--
2.39.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/4] staging: r8188eu: convert PHY_MACConfig8188E() to common error logic
2023-01-15 21:07 [PATCH 0/4] staging: r8188eu: some error logic cleanups Michael Straube
@ 2023-01-15 21:07 ` Michael Straube
2023-01-15 21:07 ` [PATCH 2/4] staging: r8188eu: convert phy_RF6052_Config_ParaFile() " Michael Straube
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Michael Straube @ 2023-01-15 21:07 UTC (permalink / raw)
To: gregkh; +Cc: Larry.Finger, phil, linux-staging, linux-kernel, Michael Straube
Convert the function PHY_MACConfig8188E() away from returning _FAIL or
_SUCCESS which uses inverted error logic. Use the common error logic
instead. Return 0 for success and negative values for failure.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/r8188eu/hal/rtl8188e_phycfg.c | 9 ++++-----
drivers/staging/r8188eu/hal/usb_halinit.c | 5 ++---
2 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
index b7f3c7a670fb..204c1c30377b 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
@@ -315,21 +315,20 @@ rtl8188e_PHY_SetRFReg(
* 08/12/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
-s32 PHY_MACConfig8188E(struct adapter *Adapter)
+int PHY_MACConfig8188E(struct adapter *Adapter)
{
struct hal_data_8188e *pHalData = &Adapter->haldata;
- int rtStatus = _SUCCESS;
+ int err;
/* */
/* Config MAC */
/* */
- if (ODM_ReadAndConfig_MAC_REG_8188E(&pHalData->odmpriv))
- rtStatus = _FAIL;
+ err = ODM_ReadAndConfig_MAC_REG_8188E(&pHalData->odmpriv);
/* 2010.07.13 AMPDU aggregation number B */
rtw_write16(Adapter, REG_MAX_AGGR_NUM, MAX_AGGR_NUM);
- return rtStatus;
+ return err;
}
/**
diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c
index d28b4dc2a767..9ba6a526e90d 100644
--- a/drivers/staging/r8188eu/hal/usb_halinit.c
+++ b/drivers/staging/r8188eu/hal/usb_halinit.c
@@ -600,9 +600,8 @@ u32 rtl8188eu_hal_init(struct adapter *Adapter)
Adapter->pwrctrlpriv.bFwCurrentInPSMode = false;
haldata->LastHMEBoxNum = 0;
- status = PHY_MACConfig8188E(Adapter);
- if (status == _FAIL)
- goto exit;
+ if (PHY_MACConfig8188E(Adapter))
+ return _FAIL;
/* */
/* d. Initialize BB related configurations. */
--
2.39.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/4] staging: r8188eu: convert phy_RF6052_Config_ParaFile() to common error logic
2023-01-15 21:07 [PATCH 0/4] staging: r8188eu: some error logic cleanups Michael Straube
2023-01-15 21:07 ` [PATCH 1/4] staging: r8188eu: convert PHY_MACConfig8188E() to common error logic Michael Straube
@ 2023-01-15 21:07 ` Michael Straube
2023-01-15 21:07 ` [PATCH 3/4] staging: r8188eu: convert phy_BB8188E_Config_ParaFile() " Michael Straube
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Michael Straube @ 2023-01-15 21:07 UTC (permalink / raw)
To: gregkh; +Cc: Larry.Finger, phil, linux-staging, linux-kernel, Michael Straube
Convert the function phy_RF6052_Config_ParaFile() away from returning
_FAIL or _SUCCESS which uses inverted error logic. Use the common error
logic instead. Return 0 for success and negative values for failure.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/r8188eu/hal/rtl8188e_rf6052.c | 7 +++----
drivers/staging/r8188eu/hal/usb_halinit.c | 5 ++---
2 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c b/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c
index e5ec6e563fbd..1988fb6e780a 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c
@@ -371,7 +371,7 @@ int phy_RF6052_Config_ParaFile(struct adapter *Adapter)
struct bb_reg_def *pPhyReg;
struct hal_data_8188e *pHalData = &Adapter->haldata;
u32 u4RegValue = 0;
- int rtStatus = _SUCCESS;
+ int err;
/* Initialize RF */
@@ -396,11 +396,10 @@ int phy_RF6052_Config_ParaFile(struct adapter *Adapter)
udelay(1);/* PlatformStallExecution(1); */
/*----Initialize RF fom connfiguration file----*/
- if (ODM_ReadAndConfig_RadioA_1T_8188E(&pHalData->odmpriv))
- rtStatus = _FAIL;
+ err = ODM_ReadAndConfig_RadioA_1T_8188E(&pHalData->odmpriv);
/*----Restore RFENV control type----*/;
rtl8188e_PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue);
- return rtStatus;
+ return err;
}
diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c
index 9ba6a526e90d..cb36b42c5ecc 100644
--- a/drivers/staging/r8188eu/hal/usb_halinit.c
+++ b/drivers/staging/r8188eu/hal/usb_halinit.c
@@ -610,9 +610,8 @@ u32 rtl8188eu_hal_init(struct adapter *Adapter)
if (status == _FAIL)
goto exit;
- status = phy_RF6052_Config_ParaFile(Adapter);
- if (status == _FAIL)
- goto exit;
+ if (phy_RF6052_Config_ParaFile(Adapter))
+ return _FAIL;
status = rtl8188e_iol_efuse_patch(Adapter);
if (status == _FAIL)
--
2.39.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/4] staging: r8188eu: convert phy_BB8188E_Config_ParaFile() to common error logic
2023-01-15 21:07 [PATCH 0/4] staging: r8188eu: some error logic cleanups Michael Straube
2023-01-15 21:07 ` [PATCH 1/4] staging: r8188eu: convert PHY_MACConfig8188E() to common error logic Michael Straube
2023-01-15 21:07 ` [PATCH 2/4] staging: r8188eu: convert phy_RF6052_Config_ParaFile() " Michael Straube
@ 2023-01-15 21:07 ` Michael Straube
2023-01-15 21:07 ` [PATCH 4/4] staging: r8188eu: convert PHY_BBConfig8188E() " Michael Straube
2023-01-16 19:33 ` [PATCH 0/4] staging: r8188eu: some error logic cleanups Philipp Hortmann
4 siblings, 0 replies; 6+ messages in thread
From: Michael Straube @ 2023-01-15 21:07 UTC (permalink / raw)
To: gregkh; +Cc: Larry.Finger, phil, linux-staging, linux-kernel, Michael Straube
Convert the fubction phy_BB8188E_Config_ParaFile() away from returning
_FAIL or _SUCCESS which uses inverted error logic. Use the common error
logic instead. Return 0 for success and negative values for failure.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/r8188eu/hal/rtl8188e_phycfg.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
index 204c1c30377b..c52af93f1669 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
@@ -449,13 +449,15 @@ static int phy_BB8188E_Config_ParaFile(struct adapter *Adapter)
{
struct eeprom_priv *pEEPROM = &Adapter->eeprompriv;
struct hal_data_8188e *pHalData = &Adapter->haldata;
+ int err;
/* */
/* 1. Read PHY_REG.TXT BB INIT!! */
/* We will separate as 88C / 92C according to chip version */
/* */
- if (ODM_ReadAndConfig_PHY_REG_1T_8188E(&pHalData->odmpriv))
- return _FAIL;
+ err = ODM_ReadAndConfig_PHY_REG_1T_8188E(&pHalData->odmpriv);
+ if (err)
+ return err;
/* 2. If EEPROM or EFUSE autoload OK, We must config by PHY_REG_PG.txt */
if (!pEEPROM->bautoload_fail_flag) {
@@ -464,10 +466,11 @@ static int phy_BB8188E_Config_ParaFile(struct adapter *Adapter)
}
/* 3. BB AGC table Initialization */
- if (ODM_ReadAndConfig_AGC_TAB_1T_8188E(&pHalData->odmpriv))
- return _FAIL;
+ err = ODM_ReadAndConfig_AGC_TAB_1T_8188E(&pHalData->odmpriv);
+ if (err)
+ return err;
- return _SUCCESS;
+ return 0;
}
int
@@ -497,7 +500,8 @@ PHY_BBConfig8188E(
rtw_write8(Adapter, REG_SYS_FUNC_EN, FEN_USBA | FEN_USBD | FEN_BB_GLB_RSTn | FEN_BBRSTB);
/* Config BB and AGC */
- rtStatus = phy_BB8188E_Config_ParaFile(Adapter);
+ if (phy_BB8188E_Config_ParaFile(Adapter))
+ rtStatus = _FAIL;
/* write 0x24[16:11] = 0x24[22:17] = CrystalCap */
CrystalCap = pHalData->CrystalCap & 0x3F;
--
2.39.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 4/4] staging: r8188eu: convert PHY_BBConfig8188E() to common error logic
2023-01-15 21:07 [PATCH 0/4] staging: r8188eu: some error logic cleanups Michael Straube
` (2 preceding siblings ...)
2023-01-15 21:07 ` [PATCH 3/4] staging: r8188eu: convert phy_BB8188E_Config_ParaFile() " Michael Straube
@ 2023-01-15 21:07 ` Michael Straube
2023-01-16 19:33 ` [PATCH 0/4] staging: r8188eu: some error logic cleanups Philipp Hortmann
4 siblings, 0 replies; 6+ messages in thread
From: Michael Straube @ 2023-01-15 21:07 UTC (permalink / raw)
To: gregkh; +Cc: Larry.Finger, phil, linux-staging, linux-kernel, Michael Straube
Convert the function PHY_BBConfig8188E() away from returning _FAIL or
_SUCCESS which uses inverted error logic. Use the common error logic
instead. Return 0 for success and negative values for failure.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/r8188eu/hal/rtl8188e_phycfg.c | 14 ++++++--------
drivers/staging/r8188eu/hal/usb_halinit.c | 5 ++---
2 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
index c52af93f1669..f4edf4a8f5c2 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
@@ -478,18 +478,17 @@ PHY_BBConfig8188E(
struct adapter *Adapter
)
{
- int rtStatus = _SUCCESS;
struct hal_data_8188e *pHalData = &Adapter->haldata;
u16 RegVal;
u8 CrystalCap;
- int res;
+ int err;
phy_InitBBRFRegisterDefinition(Adapter);
/* Enable BB and RF */
- res = rtw_read16(Adapter, REG_SYS_FUNC_EN, &RegVal);
- if (res)
- return _FAIL;
+ err = rtw_read16(Adapter, REG_SYS_FUNC_EN, &RegVal);
+ if (err)
+ return err;
rtw_write16(Adapter, REG_SYS_FUNC_EN, (u16)(RegVal | BIT(13) | BIT(0) | BIT(1)));
@@ -500,14 +499,13 @@ PHY_BBConfig8188E(
rtw_write8(Adapter, REG_SYS_FUNC_EN, FEN_USBA | FEN_USBD | FEN_BB_GLB_RSTn | FEN_BBRSTB);
/* Config BB and AGC */
- if (phy_BB8188E_Config_ParaFile(Adapter))
- rtStatus = _FAIL;
+ err = phy_BB8188E_Config_ParaFile(Adapter);
/* write 0x24[16:11] = 0x24[22:17] = CrystalCap */
CrystalCap = pHalData->CrystalCap & 0x3F;
rtl8188e_PHY_SetBBReg(Adapter, REG_AFE_XTAL_CTRL, 0x7ff800, (CrystalCap | (CrystalCap << 6)));
- return rtStatus;
+ return err;
}
static void getTxPowerIndex88E(struct adapter *Adapter, u8 channel, u8 *cckPowerLevel,
diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c
index cb36b42c5ecc..b7c9e5fd9a59 100644
--- a/drivers/staging/r8188eu/hal/usb_halinit.c
+++ b/drivers/staging/r8188eu/hal/usb_halinit.c
@@ -606,9 +606,8 @@ u32 rtl8188eu_hal_init(struct adapter *Adapter)
/* */
/* d. Initialize BB related configurations. */
/* */
- status = PHY_BBConfig8188E(Adapter);
- if (status == _FAIL)
- goto exit;
+ if (PHY_BBConfig8188E(Adapter))
+ return _FAIL;
if (phy_RF6052_Config_ParaFile(Adapter))
return _FAIL;
--
2.39.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 0/4] staging: r8188eu: some error logic cleanups
2023-01-15 21:07 [PATCH 0/4] staging: r8188eu: some error logic cleanups Michael Straube
` (3 preceding siblings ...)
2023-01-15 21:07 ` [PATCH 4/4] staging: r8188eu: convert PHY_BBConfig8188E() " Michael Straube
@ 2023-01-16 19:33 ` Philipp Hortmann
4 siblings, 0 replies; 6+ messages in thread
From: Philipp Hortmann @ 2023-01-16 19:33 UTC (permalink / raw)
To: Michael Straube, gregkh; +Cc: Larry.Finger, phil, linux-staging, linux-kernel
On 1/15/23 22:07, Michael Straube wrote:
> This series converts some more functions away from returning _SUCCESS
> and _FAIL.
>
> Tested on x86_64 with Inter-Tech DMG-02.
>
> Michael Straube (4):
> staging: r8188eu: convert PHY_MACConfig8188E() to common error logic
> staging: r8188eu: convert phy_RF6052_Config_ParaFile() to common error
> logic
> staging: r8188eu: convert phy_BB8188E_Config_ParaFile() to common
> error logic
> staging: r8188eu: convert PHY_BBConfig8188E() to common error logic
>
> drivers/staging/r8188eu/hal/rtl8188e_phycfg.c | 35 ++++++++++---------
> drivers/staging/r8188eu/hal/rtl8188e_rf6052.c | 7 ++--
> drivers/staging/r8188eu/hal/usb_halinit.c | 15 ++++----
> 3 files changed, 27 insertions(+), 30 deletions(-)
>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-01-16 19:33 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2023-01-15 21:07 [PATCH 0/4] staging: r8188eu: some error logic cleanups Michael Straube
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2023-01-15 21:07 ` [PATCH 2/4] staging: r8188eu: convert phy_RF6052_Config_ParaFile() " Michael Straube
2023-01-15 21:07 ` [PATCH 3/4] staging: r8188eu: convert phy_BB8188E_Config_ParaFile() " Michael Straube
2023-01-15 21:07 ` [PATCH 4/4] staging: r8188eu: convert PHY_BBConfig8188E() " Michael Straube
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