diff --git a/reactos/drivers/filesystems/ntfs/fastio.c b/reactos/drivers/filesystems/ntfs/fastio.c
index 636dbbfd89f..186867b43b7 100644
--- a/reactos/drivers/filesystems/ntfs/fastio.c
+++ b/reactos/drivers/filesystems/ntfs/fastio.c
@@ -40,6 +40,8 @@ NTAPI
 NtfsAcqLazyWrite(PVOID Context,
                  BOOLEAN Wait)
 {
+    UNREFERENCED_PARAMETER(Context);
+    UNREFERENCED_PARAMETER(Wait);
     UNIMPLEMENTED;
     return FALSE;
 }
@@ -49,6 +51,7 @@ VOID
 NTAPI
 NtfsRelLazyWrite(PVOID Context)
 {
+    UNREFERENCED_PARAMETER(Context);
     UNIMPLEMENTED;
 }
 
@@ -58,6 +61,8 @@ NTAPI
 NtfsAcqReadAhead(PVOID Context,
                  BOOLEAN Wait)
 {
+    UNREFERENCED_PARAMETER(Context);
+    UNREFERENCED_PARAMETER(Wait);
     UNIMPLEMENTED;
     return FALSE;
 }
@@ -67,6 +72,7 @@ VOID
 NTAPI
 NtfsRelReadAhead(PVOID Context)
 {
+    UNREFERENCED_PARAMETER(Context);
     UNIMPLEMENTED;
 }
 
diff --git a/reactos/drivers/filesystems/ntfs/fcb.c b/reactos/drivers/filesystems/ntfs/fcb.c
index ad48a4be938..5cfc97d76d3 100644
--- a/reactos/drivers/filesystems/ntfs/fcb.c
+++ b/reactos/drivers/filesystems/ntfs/fcb.c
@@ -124,6 +124,7 @@ NtfsDestroyFCB(PNTFS_FCB Fcb)
 BOOLEAN
 NtfsFCBIsDirectory(PNTFS_FCB Fcb)
 {
+    UNREFERENCED_PARAMETER(Fcb);
 //  return(Fcb->entry.Attrib & FILE_ATTRIBUTE_DIRECTORY);
 //  return(Fcb->Entry.FileFlags & 0x02);
     return TRUE;
@@ -555,6 +556,11 @@ NtfsDirFindFile(PNTFS_VCB Vcb,
     }
 
   CcUnpinData(Context);
+#else
+    UNREFERENCED_PARAMETER(Vcb);
+    UNREFERENCED_PARAMETER(DirectoryFcb);
+    UNREFERENCED_PARAMETER(FileToFind);
+    UNREFERENCED_PARAMETER(FoundFCB);
 #endif
     return STATUS_OBJECT_NAME_NOT_FOUND;
 }
diff --git a/reactos/drivers/filesystems/ntfs/finfo.c b/reactos/drivers/filesystems/ntfs/finfo.c
index 3bc94cb209d..85c43711e42 100644
--- a/reactos/drivers/filesystems/ntfs/finfo.c
+++ b/reactos/drivers/filesystems/ntfs/finfo.c
@@ -45,6 +45,8 @@ NtfsGetStandardInformation(PNTFS_FCB Fcb,
                            PFILE_STANDARD_INFORMATION StandardInfo,
                            PULONG BufferLength)
 {
+    UNREFERENCED_PARAMETER(DeviceObject);
+
     DPRINT("NtfsGetStandardInformation() called\n");
 
     if (*BufferLength < sizeof(FILE_STANDARD_INFORMATION))
@@ -75,6 +77,8 @@ NtfsGetPositionInformation(PFILE_OBJECT FileObject,
                            PFILE_POSITION_INFORMATION PositionInfo,
                            PULONG BufferLength)
 {
+    UNREFERENCED_PARAMETER(FileObject);
+
     DPRINT("NtfsGetPositionInformation() called\n");
 
     if (*BufferLength < sizeof(FILE_POSITION_INFORMATION))
@@ -117,6 +121,11 @@ NtfsGetBasicInformation(PFILE_OBJECT FileObject,
 
     CdfsFileFlagsToAttributes(Fcb,
                               &BasicInfo->FileAttributes);
+#else
+    UNREFERENCED_PARAMETER(FileObject);
+    UNREFERENCED_PARAMETER(Fcb);
+    UNREFERENCED_PARAMETER(DeviceObject);
+    UNREFERENCED_PARAMETER(BasicInfo);
 #endif
 
     *BufferLength -= sizeof(FILE_BASIC_INFORMATION);
@@ -138,6 +147,9 @@ NtfsGetNameInformation(PFILE_OBJECT FileObject,
 {
     ULONG NameLength;
 
+    UNREFERENCED_PARAMETER(FileObject);
+    UNREFERENCED_PARAMETER(DeviceObject);
+
     DPRINT("NtfsGetNameInformation() called\n");
 
     ASSERT(NameInfo != NULL);
diff --git a/reactos/drivers/filesystems/ntfs/fsctl.c b/reactos/drivers/filesystems/ntfs/fsctl.c
index bd5b69c6ccf..6f88b1d2b27 100644
--- a/reactos/drivers/filesystems/ntfs/fsctl.c
+++ b/reactos/drivers/filesystems/ntfs/fsctl.c
@@ -485,6 +485,8 @@ NTSTATUS
 NtfsVerifyVolume(PDEVICE_OBJECT DeviceObject,
                  PIRP Irp)
 {
+    UNREFERENCED_PARAMETER(DeviceObject);
+    UNREFERENCED_PARAMETER(Irp);
     DPRINT1("NtfsVerifyVolume() called\n");
     return STATUS_WRONG_VOLUME;
 }
diff --git a/reactos/drivers/filesystems/ntfs/mft.c b/reactos/drivers/filesystems/ntfs/mft.c
index 42867492a79..da90a8f4788 100644
--- a/reactos/drivers/filesystems/ntfs/mft.c
+++ b/reactos/drivers/filesystems/ntfs/mft.c
@@ -126,6 +126,8 @@ FindAttribute(PFILE_RECORD_HEADER FileRecord,
 {
     PATTRIBUTE Attribute;
 
+    UNREFERENCED_PARAMETER(name);
+
     Attribute = (PATTRIBUTE)((ULONG_PTR)FileRecord + FileRecord->AttributeOffset);
     while (Attribute < (PATTRIBUTE)((ULONG_PTR)FileRecord + FileRecord->BytesInUse) &&
            Attribute->AttributeType != (ATTRIBUTE_TYPE)-1)
@@ -173,6 +175,9 @@ ReadAttribute(PATTRIBUTE attr,
               PDEVICE_OBJECT DeviceObject)
 {
     PNONRESIDENT_ATTRIBUTE NresAttr = (PNONRESIDENT_ATTRIBUTE)attr;
+
+    UNREFERENCED_PARAMETER(DeviceObject);
+
     if (attr->Nonresident == FALSE)
     {
         memcpy(buffer,
diff --git a/reactos/drivers/filesystems/ntfs/rw.c b/reactos/drivers/filesystems/ntfs/rw.c
index 8c47b3b819b..05edff23034 100644
--- a/reactos/drivers/filesystems/ntfs/rw.c
+++ b/reactos/drivers/filesystems/ntfs/rw.c
@@ -123,6 +123,12 @@ NtfsReadFile(PDEVICE_EXTENSION DeviceExt,
 
   return(Status);
 #else
+    UNREFERENCED_PARAMETER(DeviceExt);
+    UNREFERENCED_PARAMETER(FileObject);
+    UNREFERENCED_PARAMETER(Buffer);
+    UNREFERENCED_PARAMETER(Length);
+    UNREFERENCED_PARAMETER(ReadOffset);
+    UNREFERENCED_PARAMETER(IrpFlags);
     *LengthRead = 0;
     return STATUS_END_OF_FILE;
 #endif
diff --git a/reactos/drivers/filesystems/ntfs/volinfo.c b/reactos/drivers/filesystems/ntfs/volinfo.c
index e2b1e746c41..3c9e717daca 100644
--- a/reactos/drivers/filesystems/ntfs/volinfo.c
+++ b/reactos/drivers/filesystems/ntfs/volinfo.c
@@ -84,6 +84,8 @@ NtfsGetFsAttributeInformation(PDEVICE_EXTENSION DeviceExt,
                               PFILE_FS_ATTRIBUTE_INFORMATION FsAttributeInfo,
                               PULONG BufferLength)
 {
+    UNREFERENCED_PARAMETER(DeviceExt);
+
     DPRINT("NtfsGetFsAttributeInformation()\n");
     DPRINT("FsAttributeInfo = %p\n", FsAttributeInfo);
     DPRINT("BufferLength %lu\n", *BufferLength);