2 files changed, 3 insertions, 3 deletions
diff --git a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
index b51da00d7..c435b6cec 100644
--- a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -1001,7 +1001,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
 
         } else if (type == MSG_GPS_MODULAR) {
 
-            return decodeExtendedModular(channel, buf, deviceSession, type);
+            return decodeExtendedModular(buf, deviceSession);
 
         } else {
 
@@ -1012,7 +1012,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
         return null;
     }
 
-    private Object decodeExtendedModular(Channel channel, ByteBuf buf, DeviceSession deviceSession, int type) {
+    private Object decodeExtendedModular(ByteBuf buf, DeviceSession deviceSession) {
 
         Position position = new Position(getProtocolName());
         position.setDeviceId(deviceSession.getDeviceId());
diff --git a/src/main/java/org/traccar/protocol/RstProtocolDecoder.java b/src/main/java/org/traccar/protocol/RstProtocolDecoder.java
index f9c8d9df8..8981c117b 100644
--- a/src/main/java/org/traccar/protocol/RstProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/RstProtocolDecoder.java
@@ -122,7 +122,7 @@ public class RstProtocolDecoder extends BaseProtocolDecoder {
         position.set(Position.KEY_RSSI, parser.nextInt());
         position.set(Position.PREFIX_TEMP + 1, (int) parser.nextHexInt().byteValue());
 
-        int status = parser.nextHexInt() << 8 + parser.nextHexInt();
+        int status = (parser.nextHexInt() << 8) + parser.nextHexInt();
         position.set(Position.KEY_IGNITION, BitUtil.check(status, 7));
         position.set(Position.KEY_STATUS, status);