staging: rtl8192e: Drop large switch in rtl92e_config_rf

The same steps were made for each RF path independently.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c

@@ -122,70 +122,19 @@ bool rtl92e_config_rf(struct net_device *dev)
 
 		RetryTimes = ConstRetryTimes;
 		RF3_Final_Value = 0;
-		switch (eRFPath) {
-		case RF90_PATH_A:
-			while (RF3_Final_Value != RegValueToBeCheck &&
-			       RetryTimes != 0) {
-				ret = rtl92e_config_rf_path(dev,
-						(enum rf90_radio_path)eRFPath);
-				RF3_Final_Value = rtl92e_get_rf_reg(dev,
-						 (enum rf90_radio_path)eRFPath,
-						 RegOffSetToBeCheck,
-						 bMask12Bits);
-				RT_TRACE(COMP_RF,
-					 "RF %d %d register final value: %x\n",
-					 eRFPath, RegOffSetToBeCheck,
-					 RF3_Final_Value);
-				RetryTimes--;
-			}
-			break;
-		case RF90_PATH_B:
-			while (RF3_Final_Value != RegValueToBeCheck &&
-			       RetryTimes != 0) {
-				ret = rtl92e_config_rf_path(dev,
+		while (RF3_Final_Value != RegValueToBeCheck &&
+		       RetryTimes != 0) {
+			ret = rtl92e_config_rf_path(dev,
 						(enum rf90_radio_path)eRFPath);
-				RF3_Final_Value = rtl92e_get_rf_reg(dev,
-						 (enum rf90_radio_path)eRFPath,
-						 RegOffSetToBeCheck,
-						 bMask12Bits);
-				RT_TRACE(COMP_RF,
-					 "RF %d %d register final value: %x\n",
-					 eRFPath, RegOffSetToBeCheck,
-					 RF3_Final_Value);
-				RetryTimes--;
-			}
-			break;
-		case RF90_PATH_C:
-			while (RF3_Final_Value != RegValueToBeCheck &&
-			       RetryTimes != 0) {
-				ret = rtl92e_config_rf_path(dev,
-						(enum rf90_radio_path)eRFPath);
-				RF3_Final_Value = rtl92e_get_rf_reg(dev,
+			RF3_Final_Value = rtl92e_get_rf_reg(dev,
 						(enum rf90_radio_path)eRFPath,
 						RegOffSetToBeCheck,
 						bMask12Bits);
-				RT_TRACE(COMP_RF,
-					 "RF %d %d register final value: %x\n",
-					 eRFPath, RegOffSetToBeCheck,
-					 RF3_Final_Value);
-				RetryTimes--;
-			}
-			break;
-		case RF90_PATH_D:
-			while (RF3_Final_Value != RegValueToBeCheck &&
-			       RetryTimes != 0) {
-				ret = rtl92e_config_rf_path(dev,
-					       (enum rf90_radio_path)eRFPath);
-				RF3_Final_Value = rtl92e_get_rf_reg(dev,
-					       (enum rf90_radio_path)eRFPath,
-					       RegOffSetToBeCheck, bMask12Bits);
-				RT_TRACE(COMP_RF,
-					 "RF %d %d register final value: %x\n",
-					 eRFPath, RegOffSetToBeCheck,
-					 RF3_Final_Value);
-				RetryTimes--;
-			}
-			break;
+			RT_TRACE(COMP_RF,
+				 "RF %d %d register final value: %x\n",
+				 eRFPath, RegOffSetToBeCheck,
+				 RF3_Final_Value);
+			RetryTimes--;
 		}
 
 		switch (eRFPath) {