xfs: convert ptag flags to unsigned.

5.18 w/ std=gnu11 compiled with gcc-5 wants flags stored in unsigned
fields to be unsigned.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Chandan Babu R <chandan.babu@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

Author: dgchinner

fs/xfs/xfs_error.h

@@ -64,16 +64,16 @@ extern int xfs_errortag_clearall(struct xfs_mount *mp);
  * XFS panic tags -- allow a call to xfs_alert_tag() be turned into
  *			a panic by setting xfs_panic_mask in a sysctl.
  */
-#define		XFS_NO_PTAG			0
-#define		XFS_PTAG_IFLUSH			0x00000001
-#define		XFS_PTAG_LOGRES			0x00000002
-#define		XFS_PTAG_AILDELETE		0x00000004
-#define		XFS_PTAG_ERROR_REPORT		0x00000008
-#define		XFS_PTAG_SHUTDOWN_CORRUPT	0x00000010
-#define		XFS_PTAG_SHUTDOWN_IOERROR	0x00000020
-#define		XFS_PTAG_SHUTDOWN_LOGERROR	0x00000040
-#define		XFS_PTAG_FSBLOCK_ZERO		0x00000080
-#define		XFS_PTAG_VERIFIER_ERROR		0x00000100
+#define		XFS_NO_PTAG			0u
+#define		XFS_PTAG_IFLUSH			(1u << 0)
+#define		XFS_PTAG_LOGRES			(1u << 1)
+#define		XFS_PTAG_AILDELETE		(1u << 2)
+#define		XFS_PTAG_ERROR_REPORT		(1u << 3)
+#define		XFS_PTAG_SHUTDOWN_CORRUPT	(1u << 4)
+#define		XFS_PTAG_SHUTDOWN_IOERROR	(1u << 5)
+#define		XFS_PTAG_SHUTDOWN_LOGERROR	(1u << 6)
+#define		XFS_PTAG_FSBLOCK_ZERO		(1u << 7)
+#define		XFS_PTAG_VERIFIER_ERROR		(1u << 8)
 
 #define XFS_PTAG_STRINGS \
 	{ XFS_NO_PTAG,			"none" }, \

fs/xfs/xfs_message.c

@@ -62,7 +62,7 @@ define_xfs_printk_level(xfs_debug, KERN_DEBUG);
 void
 xfs_alert_tag(
 	const struct xfs_mount	*mp,
-	int			panic_tag,
+	uint32_t		panic_tag,
 	const char		*fmt, ...)
 {
 	struct va_format	vaf;

fs/xfs/xfs_message.h

@@ -11,7 +11,8 @@ void xfs_emerg(const struct xfs_mount *mp, const char *fmt, ...);
 extern __printf(2, 3)
 void xfs_alert(const struct xfs_mount *mp, const char *fmt, ...);
 extern __printf(3, 4)
-void xfs_alert_tag(const struct xfs_mount *mp, int tag, const char *fmt, ...);
+void xfs_alert_tag(const struct xfs_mount *mp, uint32_t tag,
+		const char *fmt, ...);
 extern __printf(2, 3)
 void xfs_crit(const struct xfs_mount *mp, const char *fmt, ...);
 extern __printf(2, 3)