From 6e145f943bd86be47e54101fa5939f9ed0cb73e5 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 20 Dec 2023 07:34:55 +0100 Subject: xfs: make if_data a void pointer The xfs_ifork structure currently has a union of the if_root void pointer and the if_data char pointer. In either case it is an opaque pointer that depends on the fork format. Replace the union with a single if_data void pointer as that is what almost all callers want. Only the symlink NULL termination code in xfs_init_local_fork actually needs a new local variable now. Signed-off-by: Christoph Hellwig Reviewed-by: "Darrick J. Wong" Reviewed-by: Dave Chinner Signed-off-by: Chandan Babu R --- fs/xfs/libxfs/xfs_dir2_block.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'fs/xfs/libxfs/xfs_dir2_block.c') diff --git a/fs/xfs/libxfs/xfs_dir2_block.c b/fs/xfs/libxfs/xfs_dir2_block.c index 00f960a703b2..3c256d4cc40b 100644 --- a/fs/xfs/libxfs/xfs_dir2_block.c +++ b/fs/xfs/libxfs/xfs_dir2_block.c @@ -1089,7 +1089,7 @@ xfs_dir2_sf_to_block( int newoffset; /* offset from current entry */ unsigned int offset = geo->data_entry_offset; xfs_dir2_sf_entry_t *sfep; /* sf entry pointer */ - xfs_dir2_sf_hdr_t *oldsfp; /* old shortform header */ + struct xfs_dir2_sf_hdr *oldsfp = ifp->if_data; xfs_dir2_sf_hdr_t *sfp; /* shortform header */ __be16 *tagp; /* end of data entry */ struct xfs_name name; @@ -1099,10 +1099,8 @@ xfs_dir2_sf_to_block( ASSERT(ifp->if_format == XFS_DINODE_FMT_LOCAL); ASSERT(dp->i_disk_size >= offsetof(struct xfs_dir2_sf_hdr, parent)); - oldsfp = (xfs_dir2_sf_hdr_t *)ifp->if_u1.if_data; - ASSERT(ifp->if_bytes == dp->i_disk_size); - ASSERT(ifp->if_u1.if_data != NULL); + ASSERT(oldsfp != NULL); ASSERT(dp->i_disk_size >= xfs_dir2_sf_hdr_size(oldsfp->i8count)); ASSERT(dp->i_df.if_nextents == 0); -- cgit v1.2.3