Staging: rtl8188eu: Remove unnecessary code

Code removed as variables assigned are not used anywhere.

Signed-off-by: Vatika Harlalka <vatikaharlalka@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/hal/phy.c b/drivers/staging/rtl8188eu/hal/phy.c
index c8d8abc..2af3013 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/phy.c
+++ b/drivers/staging/rtl8188eu/hal/phy.c
@@ -442,15 +442,13 @@ void rtl88eu_dm_txpower_tracking_callback_thermalmeter(struct adapter *adapt)
        u8 thermal_val = 0, delta, delta_lck, delta_iqk, offset;
        u8 thermal_avg_count = 0;
        u32 thermal_avg = 0;
-       s32 ele_a = 0, ele_d, temp_cck, x;
-       s32 y, ele_c = 0;
+       s32 ele_d, temp_cck;
        s8 ofdm_index[2], cck_index = 0;
        s8 ofdm_index_old[2] = {0, 0}, cck_index_old = 0;
        u32 i = 0, j = 0;
        bool is2t = false;
 
        u8 ofdm_min_index = 6, rf; /* OFDM BB Swing should be less than +3.0dB */
-       u8 indexforchannel = 0;
        s8 ofdm_index_mapping[2][index_mapping_NUM_88E] = {
                /* 2.4G, decrease power */
                {0, 0, 2, 3, 4, 4, 5, 6, 7, 7, 8, 9, 10, 10, 11},
@@ -599,11 +597,6 @@ void rtl88eu_dm_txpower_tracking_callback_thermalmeter(struct adapter *adapt)
                        if (dm_odm->RFCalibrateInfo.TxPowerTrackControl) {
                                dm_odm->RFCalibrateInfo.bDoneTxpower = true;
 
-                               /* Adujst OFDM Ant_A according to IQK result */
-                               ele_d = (OFDMSwingTable[(u8)ofdm_index[0]] & 0xFFC00000)>>22;
-                               x = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[indexforchannel].Value[0][0];
-                               y = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[indexforchannel].Value[0][1];
-
                                /*  Revse TX power table. */
                                dm_odm->BbSwingIdxOfdm = (u8)ofdm_index[0];
                                dm_odm->BbSwingIdxCck = (u8)cck_index;
@@ -617,18 +610,6 @@ void rtl88eu_dm_txpower_tracking_callback_thermalmeter(struct adapter *adapt)
                                        dm_odm->BbSwingIdxCckCurrent = dm_odm->BbSwingIdxCck;
                                        dm_odm->BbSwingFlagCck = true;
                                }
-
-                               if (x != 0) {
-                                       if ((x & 0x00000200) != 0)
-                                               x = x | 0xFFFFFC00;
-                                       ele_a = ((x * ele_d)>>8)&0x000003FF;
-
-                                       /* new element C = element D x Y */
-                                       if ((y & 0x00000200) != 0)
-                                               y = y | 0xFFFFFC00;
-                                       ele_c = ((y * ele_d)>>8)&0x000003FF;
-
-                               }
                        }
                }