staging: r8188eu: remove dead code from ODM_Write_DIG()

In this driver SupportPlatform is ODM_CE, so code in the
"else if (pDM_Odm->SupportPlatform & (ODM_AP | ODM_ADSL))" is never
executed. Remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210918181904.12000-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/hal/odm.c b/drivers/staging/r8188eu/hal/odm.c
index d23e9296a10e70ee0a8ec71a93666d4b62a35484..5f98c797c59a163ae444ec0b8cc52df2dcbd92af 100644 (file)
--- a/drivers/staging/r8188eu/hal/odm.c
+++ b/drivers/staging/r8188eu/hal/odm.c
@@ -460,21 +460,6 @@ void odm_CommonInfoSelfUpdate(struct odm_dm_struct *pDM_Odm)
                pDM_Odm->bOneEntryOnly = false;
 }
 
-static int getIGIForDiff(int value_IGI)
-{
-       #define ONERCCA_LOW_TH          0x30
-       #define ONERCCA_LOW_DIFF        8
-
-       if (value_IGI < ONERCCA_LOW_TH) {
-               if ((ONERCCA_LOW_TH - value_IGI) < ONERCCA_LOW_DIFF)
-                       return ONERCCA_LOW_TH;
-               else
-                       return value_IGI + ONERCCA_LOW_DIFF;
-       } else {
-               return value_IGI;
-       }
-}
-
 void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI)
 {
        struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable;
@@ -484,26 +469,7 @@ void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI)
                        ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
                        if (pDM_Odm->SupportICType != ODM_RTL8188E)
                                ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
-               } else if (pDM_Odm->SupportPlatform & (ODM_AP | ODM_ADSL)) {
-                       switch (*pDM_Odm->pOnePathCCA) {
-                       case ODM_CCA_2R:
-                               ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
-                               if (pDM_Odm->SupportICType != ODM_RTL8188E)
-                                       ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
-                               break;
-                       case ODM_CCA_1R_A:
-                               ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
-                               if (pDM_Odm->SupportICType != ODM_RTL8188E)
-                                       ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), getIGIForDiff(CurrentIGI));
-                               break;
-                       case ODM_CCA_1R_B:
-                               ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), getIGIForDiff(CurrentIGI));
-                               if (pDM_Odm->SupportICType != ODM_RTL8188E)
-                                       ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
-                               break;
-                       }
                }
-               /* pDM_DigTable->PreIGValue = pDM_DigTable->CurIGValue; */
                pDM_DigTable->CurIGValue = CurrentIGI;
        }
 /*  Add by Neil Chen to enable edcca to MP Platform */