linux-kernel - [PATCH 4/4] staging: r8188eu: convert ODM_ReadAndConfig_AGC_TAB_1T

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Message-Id: <20220928144323.13164-5-straube.linux@gmail.com>
Date:   Wed, 28 Sep 2022 16:43:23 +0200
From:   Michael Straube <straube.linux@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH 4/4] staging: r8188eu: convert ODM_ReadAndConfig_AGC_TAB_1T_8188E() to int

The function ODM_ReadAndConfig_AGC_TAB_1T_8188E() has return type
'enum HAL_STATUS'. Convert the return type to int and use common
kernel error logic. Return 0 on success and negative values on
failure. The enum HAL_STATUS is unused now and we can remove it.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c     | 9 ++++-----
 drivers/staging/r8188eu/hal/rtl8188e_phycfg.c      | 2 +-
 drivers/staging/r8188eu/include/HalHWImg8188E_BB.h | 2 +-
 drivers/staging/r8188eu/include/odm_types.h        | 5 -----
 4 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
index 8d60eee7ab50..23b7205722b5 100644
--- a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
+++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
@@ -173,7 +173,7 @@ static void odm_ConfigBB_AGC_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u32
 	udelay(1);
 }
 
-enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm)
+int ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm)
 {
 	u32     hex         = 0;
 	u32     i           = 0;
@@ -183,7 +183,6 @@ enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm)
 	struct adapter *adapter =  dm_odm->Adapter;
 	struct xmit_frame *pxmit_frame = NULL;
 	u8 bndy_cnt = 1;
-	enum HAL_STATUS rst = HAL_STATUS_SUCCESS;
 
 	hex += ODM_ITRF_USB << 8;
 	hex += ODM_CE << 16;
@@ -194,7 +193,7 @@ enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm)
 		pxmit_frame = rtw_IOL_accquire_xmit_frame(adapter);
 		if (!pxmit_frame) {
 			pr_info("rtw_IOL_accquire_xmit_frame failed\n");
-			return HAL_STATUS_FAILURE;
+			return -ENOMEM;
 		}
 	}
 
@@ -245,10 +244,10 @@ enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm)
 	if (biol) {
 		if (!rtl8188e_IOL_exec_cmds_sync(dm_odm->Adapter, pxmit_frame, 1000, bndy_cnt)) {
 			printk("~~~ %s IOL_exec_cmds Failed !!!\n", __func__);
-			rst = HAL_STATUS_FAILURE;
+			return -1;
 		}
 	}
-	return rst;
+	return 0;
 }
 
 /******************************************************************************
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
index f31c1b7a469a..532c63bce0bf 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
@@ -465,7 +465,7 @@ static	int phy_BB8188E_Config_ParaFile(struct adapter *Adapter)
 	}
 
 	/*  3. BB AGC table Initialization */
-	if (HAL_STATUS_FAILURE == ODM_ReadAndConfig_AGC_TAB_1T_8188E(&pHalData->odmpriv))
+	if (ODM_ReadAndConfig_AGC_TAB_1T_8188E(&pHalData->odmpriv))
 		return _FAIL;
 
 	return _SUCCESS;
diff --git a/drivers/staging/r8188eu/include/HalHWImg8188E_BB.h b/drivers/staging/r8188eu/include/HalHWImg8188E_BB.h
index 787fd2cf8d4e..0a290bc31c4d 100644
--- a/drivers/staging/r8188eu/include/HalHWImg8188E_BB.h
+++ b/drivers/staging/r8188eu/include/HalHWImg8188E_BB.h
@@ -10,7 +10,7 @@
 *                           AGC_TAB_1T.TXT
 ******************************************************************************/
 
-enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *odm);
+int ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *odm);
 
 /******************************************************************************
 *                           PHY_REG_1T.TXT
diff --git a/drivers/staging/r8188eu/include/odm_types.h b/drivers/staging/r8188eu/include/odm_types.h
index 08ba7a418ba8..76302df4b330 100644
--- a/drivers/staging/r8188eu/include/odm_types.h
+++ b/drivers/staging/r8188eu/include/odm_types.h
@@ -6,11 +6,6 @@
 
 #define	ODM_CE			0x04	/* BIT(2) */
 
-enum HAL_STATUS {
-	HAL_STATUS_SUCCESS,
-	HAL_STATUS_FAILURE,
-};
-
 #define SET_TX_DESC_ANTSEL_A_88E(__ptxdesc, __value)			\
 	le32p_replace_bits((__le32 *)(__ptxdesc + 8), __value, BIT(24))
 #define SET_TX_DESC_ANTSEL_B_88E(__ptxdesc, __value)			\
-- 
2.37.3