xfs: convert da btree operations 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>

fs/xfs/libxfs/xfs_da_btree.h

@@ -76,19 +76,19 @@ typedef struct xfs_da_args {
 	xfs_dablk_t	rmtblkno2;	/* remote attr value starting blkno */
 	int		rmtblkcnt2;	/* remote attr value block count */
 	int		rmtvaluelen2;	/* remote attr value length in bytes */
-	int		op_flags;	/* operation flags */
+	uint32_t	op_flags;	/* operation flags */
 	enum xfs_dacmp	cmpresult;	/* name compare result for lookups */
 } xfs_da_args_t;
 
 /*
  * Operation flags:
  */
-#define XFS_DA_OP_JUSTCHECK	0x0001	/* check for ok with no space */
-#define XFS_DA_OP_RENAME	0x0002	/* this is an atomic rename op */
-#define XFS_DA_OP_ADDNAME	0x0004	/* this is an add operation */
-#define XFS_DA_OP_OKNOENT	0x0008	/* lookup/add op, ENOENT ok, else die */
-#define XFS_DA_OP_CILOOKUP	0x0010	/* lookup to return CI name if found */
-#define XFS_DA_OP_NOTIME	0x0020	/* don't update inode timestamps */
+#define XFS_DA_OP_JUSTCHECK	(1u << 0) /* check for ok with no space */
+#define XFS_DA_OP_RENAME	(1u << 1) /* this is an atomic rename op */
+#define XFS_DA_OP_ADDNAME	(1u << 2) /* this is an add operation */
+#define XFS_DA_OP_OKNOENT	(1u << 3) /* lookup op, ENOENT ok, else die */
+#define XFS_DA_OP_CILOOKUP	(1u << 4) /* lookup returns CI name if found */
+#define XFS_DA_OP_NOTIME	(1u << 5) /* don't update inode timestamps */
 
 #define XFS_DA_OP_FLAGS \
 	{ XFS_DA_OP_JUSTCHECK,	"JUSTCHECK" }, \
@@ -197,7 +197,7 @@ int	xfs_da3_node_read_mapped(struct xfs_trans *tp, struct xfs_inode *dp,
  * Utility routines.
  */
 
-#define XFS_DABUF_MAP_HOLE_OK	(1 << 0)
+#define XFS_DABUF_MAP_HOLE_OK	(1u << 0)
 
 int	xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno);
 int	xfs_da_grow_inode_int(struct xfs_da_args *args, xfs_fileoff_t *bno,

fs/xfs/xfs_trace.h

@@ -1924,7 +1924,7 @@ DECLARE_EVENT_CLASS(xfs_da_class,
 		__field(int, namelen)
 		__field(xfs_dahash_t, hashval)
 		__field(xfs_ino_t, inumber)
-		__field(int, op_flags)
+		__field(uint32_t, op_flags)
 	),
 	TP_fast_assign(
 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
@@ -1990,7 +1990,7 @@ DECLARE_EVENT_CLASS(xfs_attr_class,
 		__field(xfs_dahash_t, hashval)
 		__field(unsigned int, attr_filter)
 		__field(unsigned int, attr_flags)
-		__field(int, op_flags)
+		__field(uint32_t, op_flags)
 	),
 	TP_fast_assign(
 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
@@ -2097,7 +2097,7 @@ DECLARE_EVENT_CLASS(xfs_dir2_space_class,
 	TP_STRUCT__entry(
 		__field(dev_t, dev)
 		__field(xfs_ino_t, ino)
-		__field(int, op_flags)
+		__field(uint32_t, op_flags)
 		__field(int, idx)
 	),
 	TP_fast_assign(
@@ -2128,7 +2128,7 @@ TRACE_EVENT(xfs_dir2_leafn_moveents,
 	TP_STRUCT__entry(
 		__field(dev_t, dev)
 		__field(xfs_ino_t, ino)
-		__field(int, op_flags)
+		__field(uint32_t, op_flags)
 		__field(int, src_idx)
 		__field(int, dst_idx)
 		__field(int, count)