[PATCH 37/67] xfs: dont cast to char * for XFS_DFORK_*PTR macros

Darrick J. Wong
2024-03-13T02:02:41Z

From: Darrick J. Wong <djwong@kernel.org>

Source kernel commit: 6b5d917780219d0d8f8e2cefefcb6f50987d0fa3

Code in the next patch will assign the return value of XFS_DFORK_*PTR
macros to a struct pointer. gcc complains about casting char* strings
to struct pointers, so let's fix the macro's cast to void* to shut up
the warnings.

While we're at it, fix one of the scrub tests that uses PTR to use BOFF
instead for a simpler integer comparison, since other linters whine
about char* and void* comparisons.

Can't satisfy all these dman bots.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
libxfs/xfs_format.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libxfs/xfs_format.h b/libxfs/xfs_format.h
index 9a88aba1589f..f16974126ff9 100644
--- a/libxfs/xfs_format.h
+++ b/libxfs/xfs_format.h
@@ -1008,7 +1008,7 @@ enum xfs_dinode_fmt {
* Return pointers to the data or attribute forks.
*/
#define XFS_DFORK_DPTR(dip) \
- ((char *)dip + xfs_dinode_size(dip->di_version))
+ ((void *)dip + xfs_dinode_size(dip->di_version))
#define XFS_DFORK_APTR(dip) \
(XFS_DFORK_DPTR(dip) + XFS_DFORK_BOFF(dip))
#define XFS_DFORK_PTR(dip,w) \