staging: r8188eu: convert ODM_ReadAndConfig_RadioA_1T_8188E() to int

The function ODM_ReadAndConfig_RadioA_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 goal is to get rid of enum HAL_STATUS in the end.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20220928144323.13164-3-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c

@@ -160,7 +160,7 @@ static void odm_ConfigRF_RadioA_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u
 	odm_ConfigRFReg_8188E(pDM_Odm, Addr, Data, Addr | maskforPhySet);
 }
 
-enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm)
+int ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm)
 {
 	#define READ_NEXT_PAIR(v1, v2, i) do	\
 		 { i += 2; v1 = Array[i];	\
@@ -174,7 +174,6 @@ enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm)
 	struct adapter *Adapter =  pDM_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;
@@ -185,7 +184,7 @@ enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_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;
 		}
 	}
 
@@ -262,9 +261,9 @@ enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm)
 	}
 	if (biol) {
 		if (!rtl8188e_IOL_exec_cmds_sync(pDM_Odm->Adapter, pxmit_frame, 1000, bndy_cnt)) {
-			rst = HAL_STATUS_FAILURE;
 			pr_info("~~~ IOL Config %s Failed !!!\n", __func__);
+			return -1;
 		}
 	}
-	return rst;
+	return 0;
 }

drivers/staging/r8188eu/hal/rtl8188e_rf6052.c

@@ -396,7 +396,7 @@ static 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) == HAL_STATUS_FAILURE)
+	if (ODM_ReadAndConfig_RadioA_1T_8188E(&pHalData->odmpriv))
 		rtStatus = _FAIL;
 
 	/*----Restore RFENV control type----*/;

drivers/staging/r8188eu/include/HalHWImg8188E_RF.h

@@ -8,6 +8,6 @@
  *                           RadioA_1T.TXT
  ******************************************************************************/
 
-enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *odm);
+int ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *odm);
 
 #endif /*  end of HWIMG_SUPPORT */