[PATCH 1/4] NTFS: Fix sparse warnings that have crept in over time.

[Anton Altaparmakov]

NTFS: Fix sparse warnings that have crept in over time.

Signed-off-by: Anton Altaparmakov <aia21@xxxxxxxxxx>

---

 fs/ntfs/ChangeLog |    4 ++++
 fs/ntfs/layout.h  |    7 ++++---
 fs/ntfs/logfile.h |    2 +-
 3 files changed, 9 insertions(+), 4 deletions(-)

91fbc6edfa7086b5fcdb74ea82ab747104541f1f
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -22,6 +22,10 @@ ToDo/Notes:
 	- Enable the code for setting the NT4 compatibility flag when we start
 	  making NTFS 1.2 specific modifications.
 
+2.1.25-WIP
+
+	- Fix sparse warnings that have crept in over time.
+
 2.1.24 - Lots of bug fixes and support more clean journal states.
 
 	- Support journals ($LogFile) which have been modified by chkdsk.  This
diff --git a/fs/ntfs/layout.h b/fs/ntfs/layout.h
--- a/fs/ntfs/layout.h
+++ b/fs/ntfs/layout.h
@@ -317,12 +317,13 @@ typedef u64 MFT_REF;
 typedef le64 leMFT_REF;
 
 #define MK_MREF(m, s)	((MFT_REF)(((MFT_REF)(s) << 48) |		\
-					((MFT_REF)(m) & MFT_REF_MASK_CPU)))
+					((MFT_REF)(m) & (u64)MFT_REF_MASK_CPU)))
 #define MK_LE_MREF(m, s) cpu_to_le64(MK_MREF(m, s))
 
-#define MREF(x)		((unsigned long)((x) & MFT_REF_MASK_CPU))
+#define MREF(x)		((unsigned long)((x) & (u64)MFT_REF_MASK_CPU))
 #define MSEQNO(x)	((u16)(((x) >> 48) & 0xffff))
-#define MREF_LE(x)	((unsigned long)(le64_to_cpu(x) & MFT_REF_MASK_CPU))
+#define MREF_LE(x)	((unsigned long)(le64_to_cpu(x) &		\
+					(u64)MFT_REF_MASK_CPU))
 #define MSEQNO_LE(x)	((u16)((le64_to_cpu(x) >> 48) & 0xffff))
 
 #define IS_ERR_MREF(x)	(((x) & 0x0000800000000000ULL) ? 1 : 0)
diff --git a/fs/ntfs/logfile.h b/fs/ntfs/logfile.h
--- a/fs/ntfs/logfile.h
+++ b/fs/ntfs/logfile.h
@@ -113,7 +113,7 @@ typedef struct {
  */
 enum {
 	RESTART_VOLUME_IS_CLEAN	= const_cpu_to_le16(0x0002),
-	RESTART_SPACE_FILLER	= 0xffff, /* gcc: Force enum bit width to 16. */
+	RESTART_SPACE_FILLER	= const_cpu_to_le16(0xffff), /* gcc: Force enum bit width to 16. */
 } __attribute__ ((__packed__));
 
 typedef le16 RESTART_AREA_FLAGS;
-
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