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 <[email protected]>
Reviewed-by: "Darrick J. Wong" <[email protected]>
Reviewed-by: Dave Chinner <[email protected]>
Signed-off-by: Chandan Babu R <[email protected]>

0 files changed, 0 insertions, 0 deletions