diff --git a/reactos/drivers/filesystems/fs_rec/fat.c b/reactos/drivers/filesystems/fs_rec/fat.c
index ade1f6b0945..48cacc72fd4 100644
--- a/reactos/drivers/filesystems/fs_rec/fat.c
+++ b/reactos/drivers/filesystems/fs_rec/fat.c
@@ -23,6 +23,8 @@ FsRecIsFatVolume(IN PPACKED_BOOT_SECTOR PackedBootSector)
     BOOLEAN Result = TRUE;
     PAGED_CODE();
 
+    RtlZeroMemory(&Bpb, sizeof(BIOS_PARAMETER_BLOCK));
+
     /* Unpack the BPB and do a small fix up */
     FatUnpackBios(&Bpb, &PackedBootSector->PackedBpb);
     if (Bpb.Sectors) Bpb.LargeSectors = 0;
diff --git a/reactos/drivers/filesystems/fs_rec/fs_rec.c b/reactos/drivers/filesystems/fs_rec/fs_rec.c
index c5cb0b460e5..0ed579ca70e 100644
--- a/reactos/drivers/filesystems/fs_rec/fs_rec.c
+++ b/reactos/drivers/filesystems/fs_rec/fs_rec.c
@@ -74,6 +74,7 @@ FsRecLoadFileSystem(IN PDEVICE_OBJECT DeviceObject,
     return Status;
 }
 
+DRIVER_DISPATCH FsRecCreate;
 NTSTATUS
 STDCALL
 FsRecCreate(IN PDEVICE_OBJECT DeviceObject,
@@ -102,6 +103,7 @@ FsRecCreate(IN PDEVICE_OBJECT DeviceObject,
     return Status;
 }
 
+DRIVER_DISPATCH FsRecClose;
 NTSTATUS
 STDCALL
 FsRecClose(IN PDEVICE_OBJECT DeviceObject,
@@ -114,6 +116,7 @@ FsRecClose(IN PDEVICE_OBJECT DeviceObject,
     return STATUS_SUCCESS;
 }
 
+DRIVER_DISPATCH FsRecFsControl;
 NTSTATUS
 STDCALL
 FsRecFsControl(IN PDEVICE_OBJECT DeviceObject,
@@ -162,6 +165,7 @@ FsRecFsControl(IN PDEVICE_OBJECT DeviceObject,
     return Status;
 }
 
+DRIVER_UNLOAD FsRecUnload;
 VOID
 STDCALL
 FsRecUnload(IN PDRIVER_OBJECT DriverObject)
diff --git a/reactos/drivers/filesystems/fs_rec/ntfs.c b/reactos/drivers/filesystems/fs_rec/ntfs.c
index 97b221c716a..a939337502c 100644
--- a/reactos/drivers/filesystems/fs_rec/ntfs.c
+++ b/reactos/drivers/filesystems/fs_rec/ntfs.c
@@ -21,11 +21,10 @@ FsRecIsNtfsVolume(IN PPACKED_BOOT_SECTOR BootSector,
                   IN ULONG BytesPerSector,
                   IN PLARGE_INTEGER  NumberOfSectors)
 {
-    PAGED_CODE();
-    BOOLEAN Result;
-
     /* Assume failure */
-    Result = FALSE;
+    BOOLEAN Result = FALSE;
+
+    PAGED_CODE();
 
     if ((BootSector->Oem[0] == 'N') &&
         (BootSector->Oem[1] == 'T') &&