MTP: Read property code before calling isDeviceProperty in MtpProperty::read()

Change-Id: I0b1493f3af5d9caac08327f9ffba91ee255d3d55
Signed-off-by: Mike Lockwood <lockwood@android.com>

media/mtp/MtpProperty.cpp

@@ -122,9 +122,8 @@ MtpProperty::~MtpProperty() {
 }
 
 void MtpProperty::read(MtpDataPacket& packet) {
-    bool deviceProp = isDeviceProperty();
-
     mCode = packet.getUInt16();
+    bool deviceProp = isDeviceProperty();
     mType = packet.getUInt16();
     mWriteable = (packet.getUInt8() == 1);
     switch (mType) {