diff --git a/Source/Core/Core/HotkeyManager.h b/Source/Core/Core/HotkeyManager.h
index 716baa5f26..8cecf426aa 100644
--- a/Source/Core/Core/HotkeyManager.h
+++ b/Source/Core/Core/HotkeyManager.h
@@ -132,9 +132,9 @@ public:
 	HotkeyManager();
 	~HotkeyManager();
 
-	std::string GetName() const;
 	void GetInput(HotkeyStatus* const hk);
-	void LoadDefaults(const ControllerInterface& ciface);
+	std::string GetName() const override;
+	void LoadDefaults(const ControllerInterface& ciface) override;
 
 private:
 	Buttons* m_keys[(NUM_HOTKEYS + 31) / 32];
diff --git a/Source/Core/Core/NetPlayServer.h b/Source/Core/Core/NetPlayServer.h
index b2888c8708..cc6cb62820 100644
--- a/Source/Core/Core/NetPlayServer.h
+++ b/Source/Core/Core/NetPlayServer.h
@@ -79,9 +79,11 @@ private:
 	unsigned int OnConnect(ENetPeer* socket);
 	unsigned int OnDisconnect(Client& player);
 	unsigned int OnData(sf::Packet& packet, Client& player);
-	virtual void OnTraversalStateChanged();
-	virtual void OnConnectReady(ENetAddress addr) {}
-	virtual void OnConnectFailed(u8 reason) {}
+
+	void OnTraversalStateChanged() override;
+	void OnConnectReady(ENetAddress) override {}
+	void OnConnectFailed(u8) override {}
+
 	void UpdatePadMapping();
 	void UpdateWiimoteMapping();
 	std::vector<std::pair<std::string, std::string>> GetInterfaceListInternal();
diff --git a/Source/Core/InputCommon/ControllerInterface/DInput/DInputJoystick.h b/Source/Core/InputCommon/ControllerInterface/DInput/DInputJoystick.h
index c89ba509d3..3064051101 100644
--- a/Source/Core/InputCommon/ControllerInterface/DInput/DInputJoystick.h
+++ b/Source/Core/InputCommon/ControllerInterface/DInput/DInputJoystick.h
@@ -20,9 +20,9 @@ private:
 	class Button : public Input
 	{
 	public:
-		std::string GetName() const;
-		Button(u8 index, const BYTE& button) : m_index(index), m_button(button) {}
-		ControlState GetState() const;
+		Button(u8 index, const BYTE& button) : m_button(button), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const BYTE& m_button;
 		const u8 m_index;
@@ -31,9 +31,9 @@ private:
 	class Axis : public Input
 	{
 	public:
-		std::string GetName() const;
-		Axis(u8 index, const LONG& axis, LONG base, LONG range) : m_index(index), m_axis(axis), m_base(base), m_range(range) {}
-		ControlState GetState() const;
+		Axis(u8 index, const LONG& axis, LONG base, LONG range) : m_axis(axis), m_base(base), m_range(range), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const LONG& m_axis;
 		const LONG m_base, m_range;
@@ -43,9 +43,9 @@ private:
 	class Hat : public Input
 	{
 	public:
-		std::string GetName() const;
-		Hat(u8 index, const DWORD& hat, u8 direction) : m_index(index), m_hat(hat), m_direction(direction) {}
-		ControlState GetState() const;
+		Hat(u8 index, const DWORD& hat, u8 direction) : m_hat(hat), m_direction(direction), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const DWORD& m_hat;
 		const u8 m_index, m_direction;
@@ -57,9 +57,9 @@ public:
 	Joystick(const LPDIRECTINPUTDEVICE8 device, const unsigned int index);
 	~Joystick();
 
-	std::string GetName() const;
-	int GetId() const;
-	std::string GetSource() const;
+	std::string GetName() const override;
+	int GetId() const override;
+	std::string GetSource() const override;
 
 private:
 	const LPDIRECTINPUTDEVICE8 m_device;
diff --git a/Source/Core/InputCommon/ControllerInterface/DInput/DInputKeyboardMouse.h b/Source/Core/InputCommon/ControllerInterface/DInput/DInputKeyboardMouse.h
index db4d363df0..14d885ff94 100644
--- a/Source/Core/InputCommon/ControllerInterface/DInput/DInputKeyboardMouse.h
+++ b/Source/Core/InputCommon/ControllerInterface/DInput/DInputKeyboardMouse.h
@@ -32,9 +32,9 @@ private:
 	class Key : public Input
 	{
 	public:
-		std::string GetName() const;
-		Key(u8 index, const BYTE& key) : m_index(index), m_key(key) {}
-		ControlState GetState() const;
+		Key(u8 index, const BYTE& key) : m_key(key), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const BYTE& m_key;
 		const u8 m_index;
@@ -43,9 +43,9 @@ private:
 	class Button : public Input
 	{
 	public:
-		std::string GetName() const;
-		Button(u8 index, const BYTE& button) : m_index(index), m_button(button) {}
-		ControlState GetState() const;
+		Button(u8 index, const BYTE& button) : m_button(button), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const BYTE& m_button;
 		const u8 m_index;
@@ -54,9 +54,9 @@ private:
 	class Axis : public Input
 	{
 	public:
-		std::string GetName() const;
-		Axis(u8 index, const LONG& axis, LONG range) : m_index(index), m_axis(axis), m_range(range) {}
-		ControlState GetState() const;
+		Axis(u8 index, const LONG& axis, LONG range) : m_axis(axis), m_range(range), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const LONG& m_axis;
 		const LONG m_range;
@@ -66,10 +66,10 @@ private:
 	class Cursor : public Input
 	{
 	public:
-		std::string GetName() const;
-		bool IsDetectable() { return false; }
-		Cursor(u8 index, const ControlState& axis, const bool positive) : m_index(index), m_axis(axis), m_positive(positive) {}
-		ControlState GetState() const;
+		Cursor(u8 index, const ControlState& axis, const bool positive) :  m_axis(axis), m_index(index), m_positive(positive) {}
+		std::string GetName() const override;
+		bool IsDetectable() override { return false; }
+		ControlState GetState() const override;
 	private:
 		const ControlState& m_axis;
 		const u8 m_index;
@@ -82,9 +82,9 @@ public:
 	KeyboardMouse(const LPDIRECTINPUTDEVICE8 kb_device, const LPDIRECTINPUTDEVICE8 mo_device);
 	~KeyboardMouse();
 
-	std::string GetName() const;
-	int GetId() const;
-	std::string GetSource() const;
+	std::string GetName() const override;
+	int GetId() const override;
+	std::string GetSource() const override;
 
 private:
 	const LPDIRECTINPUTDEVICE8 m_kb_device;
diff --git a/Source/Core/InputCommon/ControllerInterface/ForceFeedback/ForceFeedbackDevice.h b/Source/Core/InputCommon/ControllerInterface/ForceFeedback/ForceFeedbackDevice.h
index a528c00602..57364bd160 100644
--- a/Source/Core/InputCommon/ControllerInterface/ForceFeedback/ForceFeedbackDevice.h
+++ b/Source/Core/InputCommon/ControllerInterface/ForceFeedback/ForceFeedbackDevice.h
@@ -29,9 +29,10 @@ private:
 	class Force : public Output
 	{
 	public:
-		std::string GetName() const;
 		Force(const std::string& name, LPDIRECTINPUTEFFECT iface);
 		~Force();
+
+		std::string GetName() const override;
 		void SetState(ControlState state);
 		void Update();
 		void Stop();
diff --git a/Source/Core/InputCommon/ControllerInterface/XInput/XInput.cpp b/Source/Core/InputCommon/ControllerInterface/XInput/XInput.cpp
index 0e2c0bcad3..1ee374d483 100644
--- a/Source/Core/InputCommon/ControllerInterface/XInput/XInput.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/XInput/XInput.cpp
@@ -122,7 +122,7 @@ void DeInit()
 }
 
 Device::Device(const XINPUT_CAPABILITIES& caps, u8 index)
-	: m_index(index), m_subtype(caps.SubType)
+	: m_subtype(caps.SubType), m_index(index)
 {
 	ZeroMemory(&m_state_out, sizeof(m_state_out));
 
diff --git a/Source/Core/InputCommon/ControllerInterface/XInput/XInput.h b/Source/Core/InputCommon/ControllerInterface/XInput/XInput.h
index 5dcfb0cee5..59a3f6ff79 100644
--- a/Source/Core/InputCommon/ControllerInterface/XInput/XInput.h
+++ b/Source/Core/InputCommon/ControllerInterface/XInput/XInput.h
@@ -32,9 +32,9 @@ private:
 	class Button : public Core::Device::Input
 	{
 	public:
-		std::string GetName() const;
-		Button(u8 index, const WORD& buttons) : m_index(index), m_buttons(buttons) {}
-		ControlState GetState() const;
+		Button(u8 index, const WORD& buttons) : m_buttons(buttons), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const WORD& m_buttons;
 		u8 m_index;
@@ -43,9 +43,9 @@ private:
 	class Axis : public Core::Device::Input
 	{
 	public:
-		std::string GetName() const;
-		Axis(u8 index, const SHORT& axis, SHORT range) : m_index(index), m_axis(axis), m_range(range) {}
-		ControlState GetState() const;
+		Axis(u8 index, const SHORT& axis, SHORT range) : m_axis(axis), m_range(range), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const SHORT& m_axis;
 		const SHORT m_range;
@@ -55,9 +55,9 @@ private:
 	class Trigger : public Core::Device::Input
 	{
 	public:
-		std::string GetName() const;
-		Trigger(u8 index, const BYTE& trigger, BYTE range) : m_index(index), m_trigger(trigger), m_range(range) {}
-		ControlState GetState() const;
+		Trigger(u8 index, const BYTE& trigger, BYTE range) : m_trigger(trigger), m_range(range), m_index(index) {}
+		std::string GetName() const override;
+		ControlState GetState() const override;
 	private:
 		const BYTE& m_trigger;
 		const BYTE m_range;
@@ -67,9 +67,9 @@ private:
 	class Motor : public Core::Device::Output
 	{
 	public:
-		std::string GetName() const;
-		Motor(u8 index, Device* parent, WORD &motor, WORD range) : m_index(index), m_parent(parent), m_motor(motor), m_range(range) {}
-		void SetState(ControlState state);
+		Motor(u8 index, Device* parent, WORD &motor, WORD range) : m_motor(motor), m_range(range), m_index(index), m_parent(parent) {}
+		std::string GetName() const override;
+		void SetState(ControlState state) override;
 	private:
 		WORD& m_motor;
 		const WORD m_range;
@@ -82,9 +82,9 @@ public:
 
 	Device(const XINPUT_CAPABILITIES& capabilities, u8 index);
 
-	std::string GetName() const;
-	int GetId() const;
-	std::string GetSource() const;
+	std::string GetName() const override;
+	int GetId() const override;
+	std::string GetSource() const override;
 
 	void UpdateMotors();