[PATCH 19/58] xfs: cleanup struct xfs_attr_list_context

[Christoph Hellwig <hch@lst.de>]

Source kernel commit: a9c8c69b496117912162cdc38dcae953a07b87f7

Replace the alist char pointer with a void buffer given that different
callers use it in different ways.  Use the chance to remove the typedef
and reduce the indentation of the struct definition so that it doesn't
overflow 80 char lines all over.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 libxfs/xfs_attr.h | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/libxfs/xfs_attr.h b/libxfs/xfs_attr.h
index 0f369399..0c8f7c7a 100644
--- a/libxfs/xfs_attr.h
+++ b/libxfs/xfs_attr.h
@@ -99,28 +99,28 @@ typedef struct attrlist_cursor_kern {
 typedef void (*put_listent_func_t)(struct xfs_attr_list_context *, int,
 			      unsigned char *, int, int);
 
-typedef struct xfs_attr_list_context {
-	struct xfs_trans		*tp;
-	struct xfs_inode		*dp;		/* inode */
-	struct attrlist_cursor_kern	*cursor;	/* position in list */
-	char				*alist;		/* output buffer */
+struct xfs_attr_list_context {
+	struct xfs_trans	*tp;
+	struct xfs_inode	*dp;		/* inode */
+	struct attrlist_cursor_kern *cursor;	/* position in list */
+	void			*buffer;	/* output buffer */
 
 	/*
 	 * Abort attribute list iteration if non-zero.  Can be used to pass
 	 * error values to the xfs_attr_list caller.
 	 */
-	int				seen_enough;
-	bool				allow_incomplete;
-
-	ssize_t				count;		/* num used entries */
-	int				dupcnt;		/* count dup hashvals seen */
-	int				bufsize;	/* total buffer size */
-	int				firstu;		/* first used byte in buffer */
-	int				flags;		/* from VOP call */
-	int				resynch;	/* T/F: resynch with cursor */
-	put_listent_func_t		put_listent;	/* list output fmt function */
-	int				index;		/* index into output buffer */
-} xfs_attr_list_context_t;
+	int			seen_enough;
+	bool			allow_incomplete;
+
+	ssize_t			count;		/* num used entries */
+	int			dupcnt;		/* count dup hashvals seen */
+	int			bufsize;	/* total buffer size */
+	int			firstu;		/* first used byte in buffer */
+	int			flags;		/* from VOP call */
+	int			resynch;	/* T/F: resynch with cursor */
+	put_listent_func_t	put_listent;	/* list output fmt function */
+	int			index;		/* index into output buffer */
+};
 
 
 /*========================================================================
-- 
2.26.2