Commit 3839c21e authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: remove local variable Indexforchannel 



The local variable Indexforchannel in function
odm_TXPowerTrackingCallback_ThermalMeter_8188E() is initilaized to 0
and never changed. Remove the variable and replace its usage with 0.

Acked-by: default avatarPhillip Potter <phil@philpotter.co.uk>
Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210829175624.5915-1-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f94cef96

drivers/staging/r8188eu/hal/HalPhyRf_8188e.c

+4 −5
Original line number Diff line number Diff line
@@ -110,7 +110,6 @@ odm_TXPowerTrackingCallback_ThermalMeter_8188E( 
	bool is2t = false;



	u8 OFDM_min_index = 6, rf; /* OFDM BB Swing should be less than +3.0dB, which is required by Arthur */

	u8 Indexforchannel = 0/*GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/;

	s8 OFDM_index_mapping[2][index_mapping_NUM_88E] = {

		{0, 0, 2, 3, 4, 4, 		/* 2.4G, decrease power */

		5, 6, 7, 7, 8, 9,
@@ -280,8 +279,8 @@ odm_TXPowerTrackingCallback_ThermalMeter_8188E( 


				/* 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];

				X = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][0];

				Y = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][1];



				/*  Revse TX power table. */

				dm_odm->BbSwingIdxOfdm		= (u8)OFDM_index[0];
@@ -315,8 +314,8 @@ odm_TXPowerTrackingCallback_ThermalMeter_8188E( 
					ele_D = (OFDMSwingTable[(u8)OFDM_index[1]] & 0xFFC00000) >> 22;



					/* new element A = element D x X */

					X = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[Indexforchannel].Value[0][4];

					Y = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[Indexforchannel].Value[0][5];

					X = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][4];

					Y = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][5];



					if ((X != 0) && (*dm_odm->pBandType == ODM_BAND_2_4G)) {

						if ((X & 0x00000200) != 0)	/* consider minus */