xfs: remove unused delta tracking code in xfs_bmapi

This code was introduced four years ago in commit
3e57ecf640428c01ba1ed8c8fc538447ada1715b without any review and has
been unused since.  Remove it just as the rest of the code introduced
in that commit to reduce that stack usage and complexity in this central
piece of code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c
index 9c279ede05c5..b53960a5f41e 100644
--- a/fs/xfs/xfs_dir2.c
+++ b/fs/xfs/xfs_dir2.c
@@ -547,7 +547,7 @@ xfs_dir2_grow_inode(
         if ((error = xfs_bmapi(tp, dp, bno, count,
                         XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|XFS_BMAPI_CONTIG,
                         args->firstblock, args->total, &map, &nmap,
-                        args->flist, NULL)))
+                        args->flist)))
                 return error;
         ASSERT(nmap <= 1);
         if (nmap == 1) {
@@ -579,8 +579,7 @@ xfs_dir2_grow_inode(
                         if ((error = xfs_bmapi(tp, dp, b, c,
                                         XFS_BMAPI_WRITE|XFS_BMAPI_METADATA,
                                         args->firstblock, args->total,
-                                        &mapp[mapi], &nmap, args->flist,
-                                        NULL))) {
+                                        &mapp[mapi], &nmap, args->flist))) {
                                 kmem_free(mapp);
                                 return error;
                         }
@@ -713,7 +712,7 @@ xfs_dir2_shrink_inode(
          */
         if ((error = xfs_bunmapi(tp, dp, da, mp->m_dirblkfsbs,
                         XFS_BMAPI_METADATA, 0, args->firstblock, args->flist,
-                        NULL, &done))) {
+                        &done))) {
                 /*
                  * ENOSPC actually can happen if we're in a removename with
                  * no space reservation, and the resulting block removal