staging: r8188eu: correct set/defined but unused warnings from debug cleanup

The recent include/odm_debug.h removal series caused a few kernel test
robot warnings. This patch fixes them as well as an existing warning
related to an array within include/rtw_security.h not being used.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210731133804.196631-1-phil@philpotter.co.ukSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/hal/HalPhyRf_8188e.c

@@ -364,7 +364,7 @@ odm_TXPowerTrackingCallback_ThermalMeter_8188E(
 static u8 /* bit0 = 1 => Tx OK, bit1 = 1 => Rx OK */
 phy_PathA_IQK_8188E(struct adapter *adapt, bool configPathB)
 {
-	u32 regeac, regE94, regE9C, regEA4;
+	u32 regeac, regE94, regE9C;
 	u8 result = 0x00;
 	struct hal_data_8188e	*pHalData = GET_HAL_DATA(adapt);
 	struct odm_dm_struct *dm_odm = &pHalData->odmpriv;
@@ -391,7 +391,6 @@ phy_PathA_IQK_8188E(struct adapter *adapt, bool configPathB)
 	regeac = ODM_GetBBReg(dm_odm, rRx_Power_After_IQK_A_2, bMaskDWord);
 	regE94 = ODM_GetBBReg(dm_odm, rTx_Power_Before_IQK_A, bMaskDWord);
 	regE9C = ODM_GetBBReg(dm_odm, rTx_Power_After_IQK_A, bMaskDWord);
-	regEA4 = ODM_GetBBReg(dm_odm, rRx_Power_Before_IQK_A_2, bMaskDWord);
 
 	if (!(regeac & BIT28) &&
 	    (((regE94 & 0x03FF0000)>>16) != 0x142) &&
@@ -1091,7 +1090,7 @@ void PHY_IQCalibrate_8188E(struct adapter *adapt, bool recovery)
 	s32 result[4][8];	/* last is final result */
 	u8 i, final_candidate, Indexforchannel;
 	bool pathaok, pathbok;
-	s32 RegE94, RegE9C, RegEA4, RegEAC, RegEB4, RegEBC, RegEC4, RegECC;
+	s32 RegE94, RegE9C, RegEA4, RegEB4, RegEBC, RegEC4;
 	bool is12simular, is13simular, is23simular;
 	bool singletone = false, carrier_sup = false;
 	u32 IQK_BB_REG_92C[IQK_BB_REG_NUM] = {
@@ -1170,18 +1169,15 @@ void PHY_IQCalibrate_8188E(struct adapter *adapt, bool recovery)
 		RegE94 = result[i][0];
 		RegE9C = result[i][1];
 		RegEA4 = result[i][2];
-		RegEAC = result[i][3];
 		RegEB4 = result[i][4];
 		RegEBC = result[i][5];
 		RegEC4 = result[i][6];
-		RegECC = result[i][7];
 	}
 
 	if (final_candidate != 0xff) {
 		RegE94 = result[final_candidate][0];
 		RegE9C = result[final_candidate][1];
 		RegEA4 = result[final_candidate][2];
-		RegEAC = result[final_candidate][3];
 		RegEB4 = result[final_candidate][4];
 		RegEBC = result[final_candidate][5];
 		dm_odm->RFCalibrateInfo.RegE94 = RegE94;
@@ -1189,7 +1185,6 @@ void PHY_IQCalibrate_8188E(struct adapter *adapt, bool recovery)
 		dm_odm->RFCalibrateInfo.RegEB4 = RegEB4;
 		dm_odm->RFCalibrateInfo.RegEBC = RegEBC;
 		RegEC4 = result[final_candidate][6];
-		RegECC = result[final_candidate][7];
 		pathaok = true;
 		pathbok = true;
 	} else {

drivers/staging/r8188eu/include/rtw_security.h

@@ -308,23 +308,6 @@ static inline u32 rotr(u32 val, int bits)
 /* This is based on SHA256 implementation in LibTomCrypt that was released into
  * public domain by Tom St Denis. */
 
-/* the K array */
-static const unsigned long K[64] = {
-	0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL, 0x3956c25bUL,
-	0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL, 0xd807aa98UL, 0x12835b01UL,
-	0x243185beUL, 0x550c7dc3UL, 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL,
-	0xc19bf174UL, 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
-	0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL, 0x983e5152UL,
-	0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL, 0xc6e00bf3UL, 0xd5a79147UL,
-	0x06ca6351UL, 0x14292967UL, 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL,
-	0x53380d13UL, 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
-	0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL, 0xd192e819UL,
-	0xd6990624UL, 0xf40e3585UL, 0x106aa070UL, 0x19a4c116UL, 0x1e376c08UL,
-	0x2748774cUL, 0x34b0bcb5UL, 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL,
-	0x682e6ff3UL, 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
-	0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
-};
-
 /* Various logical functions */
 #define RORc(x, y) \
 	(((((unsigned long)(x) & 0xFFFFFFFFUL) >> (unsigned long)((y)&31)) | \