staging: r8188eu: only OFDM_index[0] is used

Replace the OFDM_index array in struct odm_rf_cal with a single variable.
Only its first component is used.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220206161809.423031-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c b/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c
index 08db24614ed1780b637e12ad9405f99d5c16a33f..8b3bc41b7e276cef8b505e2def87cc898065c32d 100644 (file)
--- a/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c
+++ b/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c
@@ -169,7 +169,7 @@ odm_TXPowerTrackingCallback_ThermalMeter_8188E(
                        dm_odm->RFCalibrateInfo.ThermalValue_LCK = ThermalValue;
                        dm_odm->RFCalibrateInfo.ThermalValue_IQK = ThermalValue;
 
-                       dm_odm->RFCalibrateInfo.OFDM_index[0] = OFDM_index_old;
+                       dm_odm->RFCalibrateInfo.OFDM_index = OFDM_index_old;
                        dm_odm->RFCalibrateInfo.CCK_index = CCK_index_old;
                }
 
@@ -234,7 +234,7 @@ odm_TXPowerTrackingCallback_ThermalMeter_8188E(
                        }
                        if (offset >= index_mapping_NUM_88E)
                                offset = index_mapping_NUM_88E - 1;
-                       OFDM_index[0] = dm_odm->RFCalibrateInfo.OFDM_index[0] + OFDM_index_mapping[j][offset];
+                       OFDM_index[0] = dm_odm->RFCalibrateInfo.OFDM_index + OFDM_index_mapping[j][offset];
                        CCK_index = dm_odm->RFCalibrateInfo.CCK_index + OFDM_index_mapping[j][offset];
 
                        if (OFDM_index[0] > OFDM_TABLE_SIZE_92D - 1)

diff --git a/drivers/staging/r8188eu/include/odm.h b/drivers/staging/r8188eu/include/odm.h
index f7f85ca05bd311a386d947172d3ee57905871d6b..698d61d5fc40e7d395a6a67fe6379217b49e4857 100644 (file)
--- a/drivers/staging/r8188eu/include/odm.h
+++ b/drivers/staging/r8188eu/include/odm.h
@@ -254,7 +254,7 @@ struct odm_rf_cal {
 
        u8      bCCKinCH14;
        u8      CCK_index;
-       u8      OFDM_index[2];
+       u8      OFDM_index;
        bool bDoneTxpower;
 
        u8      ThermalValue_HP[HP_THERMAL_NUM];