drivers: staging: rtl8192u: Fix switch and case should be at the same indent errors

Fix checkpatch.pl switch and case should be at the same indent errors
Signed-off-by: Greg Donald <gdonald@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r8192U_core.c

@@ -1408,7 +1408,7 @@ static u8 MRateToHwRate8190Pci(u8 rate)
 		ret = DESC90_RATE54M;
 		break;
 
-		// HT rate since here
+	/* HT rate since here */
 	case MGN_MCS0:
 		ret = DESC90_RATEMCS0;
 		break;
@@ -4314,9 +4314,7 @@ UpdateReceivedRateHistogramStatistics8190(struct net_device *dev,
 		preamble_guardinterval = 0;// long
 
 	switch (stats->rate) {
-		//
-		// CCK rate
-		//
+	/* CCK rate */
 	case MGN_1M:
 		rateIndex = 0;
 		break;
@@ -4329,9 +4327,7 @@ UpdateReceivedRateHistogramStatistics8190(struct net_device *dev,
 	case MGN_11M:
 		rateIndex = 3;
 		break;
-		//
-		// Legacy OFDM rate
-		//
+	/* Legacy OFDM rate */
 	case MGN_6M:
 		rateIndex = 4;
 		break;
@@ -4356,9 +4352,7 @@ UpdateReceivedRateHistogramStatistics8190(struct net_device *dev,
 	case MGN_54M:
 		rateIndex = 11;
 		break;
-		//
-		// 11n High throughput rate
-		//
+	/* 11n High throughput rate */
 	case MGN_MCS0:
 		rateIndex = 12;
 		break;