diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
index 5a07e7e71549..623d49585bee 100644
--- a/drivers/staging/rtl8192u/r8192U_dm.c
+++ b/drivers/staging/rtl8192u/r8192U_dm.c
@@ -725,10 +725,15 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
 	} else {
 		tmpval = (u8)tmpRegA - priv->ThermalMeter[0];
 
-		if (tmpval >= 6) /* higher temperature */
-			tmpOFDMindex = tmpCCK20Mindex = 0; /* max to +6dB */
-		else
-			tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval;
+		if (tmpval >= 6) {
+			/* higher temperature */
+			tmpOFDMindex = 0;
+			tmpCCK20Mindex = 0;
+		} else {
+			/* max to +6dB */
+			tmpOFDMindex = 6 - tmpval;
+			tmpCCK20Mindex = 6 - tmpval;
+		}
 		tmpCCK40Mindex = 0;
 	}
 	/*DbgPrint("%ddb, tmpOFDMindex = %d, tmpCCK20Mindex = %d, tmpCCK40Mindex = %d",