diff --git a/Externals/SDL/src/joystick/bsd/SDL_sysjoystick.c b/Externals/SDL/src/joystick/bsd/SDL_sysjoystick.c
index 3cb300281a..dafade71ea 100644
--- a/Externals/SDL/src/joystick/bsd/SDL_sysjoystick.c
+++ b/Externals/SDL/src/joystick/bsd/SDL_sysjoystick.c
@@ -87,7 +87,7 @@ struct usb_ctl_report {
 
 struct report {
 	struct	usb_ctl_report *buf;	/* Buffer */
-	size_t	size;			/* Buffer size */
+	ssize_t	size;			/* Buffer size */
 	int	rid;			/* Report ID */
 	enum {
 		SREPORT_UNINIT,
diff --git a/Source/Core/Core/Src/HW/EXI_DeviceEthernet.h b/Source/Core/Core/Src/HW/EXI_DeviceEthernet.h
index cdf831d1d9..ff19a18905 100644
--- a/Source/Core/Core/Src/HW/EXI_DeviceEthernet.h
+++ b/Source/Core/Core/Src/HW/EXI_DeviceEthernet.h
@@ -64,7 +64,7 @@ public:
 		_size = _size + s;
 	}
 	void clear() { _size = 0; }
-	u8* const p() { return _buffer; }
+	u8* p() { return _buffer; }
 
 private:
 	u8* _buffer;
diff --git a/Source/Core/Core/Src/HW/MemmapFunctions.cpp b/Source/Core/Core/Src/HW/MemmapFunctions.cpp
index 213415a728..47fef6020c 100644
--- a/Source/Core/Core/Src/HW/MemmapFunctions.cpp
+++ b/Source/Core/Core/Src/HW/MemmapFunctions.cpp
@@ -185,8 +185,8 @@ inline void ReadFromHardware(T &_var, u32 em_address, u32 effective_address, Mem
 	{
 		_var = bswap((*(const T*)&m_pL1Cache[em_address & L1_CACHE_MASK]));
 	}
-	else if (bFakeVMEM && ((em_address &0xF0000000) == 0x70000000) ||
-		bFakeVMEM && ((em_address &0xF0000000) == 0x40000000))
+	else if ((bFakeVMEM && ((em_address &0xF0000000) == 0x70000000)) ||
+		(bFakeVMEM && ((em_address &0xF0000000) == 0x40000000)))
 	{
 		// fake VMEM
 		_var = bswap((*(const T*)&m_pFakeVMEM[em_address & FAKEVMEM_MASK]));
@@ -287,8 +287,8 @@ inline void WriteToHardware(u32 em_address, const T data, u32 effective_address,
 		*(T*)&m_pL1Cache[em_address & L1_CACHE_MASK] = bswap(data);
 		return;
 	}
-	else if (bFakeVMEM && ((em_address &0xF0000000) == 0x70000000) ||
-		bFakeVMEM && ((em_address &0xF0000000) == 0x40000000))
+	else if ((bFakeVMEM && ((em_address &0xF0000000) == 0x70000000)) ||
+		(bFakeVMEM && ((em_address &0xF0000000) == 0x40000000)))
 	{
 		// fake VMEM
 		*(T*)&m_pFakeVMEM[em_address & FAKEVMEM_MASK] = bswap(data);
diff --git a/Source/Core/DiscIO/Src/NANDContentLoader.cpp b/Source/Core/DiscIO/Src/NANDContentLoader.cpp
index 3e7f6573ff..ae766af813 100644
--- a/Source/Core/DiscIO/Src/NANDContentLoader.cpp
+++ b/Source/Core/DiscIO/Src/NANDContentLoader.cpp
@@ -117,9 +117,9 @@ public:
 
 	const std::vector<SNANDContent>& GetContent() const { return m_Content; }
 
-	const u16 GetTitleVersion() const {return m_TileVersion;}
-	const u16 GetNumEntries() const {return m_numEntries;}
-	const DiscIO::IVolume::ECountry GetCountry() const;
+	u16 GetTitleVersion() const {return m_TileVersion;}
+	u16 GetNumEntries() const {return m_numEntries;}
+	DiscIO::IVolume::ECountry GetCountry() const;
 
 private:
 
@@ -333,7 +333,7 @@ bool CNANDContentLoader::ParseTMD(u8* pDataApp, u32 pDataAppSize, u8* pTicket, u
 	return true;
 }
 
-const DiscIO::IVolume::ECountry CNANDContentLoader::GetCountry() const
+DiscIO::IVolume::ECountry CNANDContentLoader::GetCountry() const
 {
 	if (!IsValid())
 		return DiscIO::IVolume::COUNTRY_UNKNOWN;
diff --git a/Source/Core/DiscIO/Src/NANDContentLoader.h b/Source/Core/DiscIO/Src/NANDContentLoader.h
index 1dc1ad65c2..aae832774b 100644
--- a/Source/Core/DiscIO/Src/NANDContentLoader.h
+++ b/Source/Core/DiscIO/Src/NANDContentLoader.h
@@ -59,9 +59,9 @@ public:
     virtual const u8* GetTicketView() const = 0;
     virtual const u8* GetTmdHeader() const = 0;
     virtual const std::vector<SNANDContent>& GetContent() const = 0;    
-    virtual const u16 GetTitleVersion() const = 0;
-    virtual const u16 GetNumEntries() const = 0;
-    virtual const DiscIO::IVolume::ECountry GetCountry() const = 0;
+    virtual u16 GetTitleVersion() const = 0;
+    virtual u16 GetNumEntries() const = 0;
+    virtual DiscIO::IVolume::ECountry GetCountry() const = 0;
 
     enum
     {
diff --git a/Source/Plugins/Plugin_VideoSoftware/Src/Vec3.h b/Source/Plugins/Plugin_VideoSoftware/Src/Vec3.h
index 3dc5e9dd3e..3a36a13307 100644
--- a/Source/Plugins/Plugin_VideoSoftware/Src/Vec3.h
+++ b/Source/Plugins/Plugin_VideoSoftware/Src/Vec3.h
@@ -96,7 +96,7 @@ public:
 	{
 		return *((&x) + i);
 	}
-	const float operator [] (const int i) const
+	float operator [] (const int i) const
 	{
 		return *((&x) + i);
 	}