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, 10 insertions, 10 deletions

diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 130343a5d22d..ad599ccc416b 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -492,7 +492,7 @@ xfs_readlink_bmap(
         int             error = 0;
 
         error = xfs_bmapi(NULL, ip, 0, XFS_B_TO_FSB(mp, pathlen), 0, NULL, 0,
-                        mval, &nmaps, NULL, NULL);
+                        mval, &nmaps, NULL);
         if (error)
                 goto out;
 
@@ -596,7 +596,7 @@ xfs_free_eofblocks(
         nimaps = 1;
         xfs_ilock(ip, XFS_ILOCK_SHARED);
         error = xfs_bmapi(NULL, ip, end_fsb, map_len, 0,
-                          NULL, 0, &imap, &nimaps, NULL, NULL);
+                          NULL, 0, &imap, &nimaps, NULL);
         xfs_iunlock(ip, XFS_ILOCK_SHARED);
 
         if (!error && (nimaps != 0) &&
@@ -733,7 +733,7 @@ xfs_inactive_symlink_rmt(
         nmaps = ARRAY_SIZE(mval);
         if ((error = xfs_bmapi(tp, ip, 0, XFS_B_TO_FSB(mp, size),
                         XFS_BMAPI_METADATA, &first_block, 0, mval, &nmaps,
-                        &free_list, NULL)))
+                        &free_list)))
                 goto error0;
         /*
          * Invalidate the block(s).
@@ -748,7 +748,7 @@ xfs_inactive_symlink_rmt(
          * Unmap the dead block(s) to the free_list.
          */
         if ((error = xfs_bunmapi(tp, ip, 0, size, XFS_BMAPI_METADATA, nmaps,
-                        &first_block, &free_list, NULL, &done)))
+                        &first_block, &free_list, &done)))
                 goto error1;
         ASSERT(done);
         /*
@@ -2095,7 +2095,7 @@ xfs_symlink(
                 error = xfs_bmapi(tp, ip, first_fsb, fs_blocks,
                                   XFS_BMAPI_WRITE | XFS_BMAPI_METADATA,
                                   &first_block, resblks, mval, &nmaps,
-                                  &free_list, NULL);
+                                  &free_list);
                 if (error) {
                         goto error1;
                 }
@@ -2347,7 +2347,7 @@ xfs_alloc_file_space(
                 error = xfs_bmapi(tp, ip, startoffset_fsb,
                                   allocatesize_fsb, bmapi_flag,
                                   &firstfsb, 0, imapp, &nimaps,
-                                  &free_list, NULL);
+                                  &free_list);
                 if (error) {
                         goto error0;
                 }
@@ -2436,7 +2436,7 @@ xfs_zero_remaining_bytes(
                 offset_fsb = XFS_B_TO_FSBT(mp, offset);
                 nimap = 1;
                 error = xfs_bmapi(NULL, ip, offset_fsb, 1, 0,
-                        NULL, 0, &imap, &nimap, NULL, NULL);
+                        NULL, 0, &imap, &nimap, NULL);
                 if (error || nimap < 1)
                         break;
                 ASSERT(imap.br_blockcount >= 1);
@@ -2556,7 +2556,7 @@ xfs_free_file_space(
         if (rt && !xfs_sb_version_hasextflgbit(&mp->m_sb)) {
                 nimap = 1;
                 error = xfs_bmapi(NULL, ip, startoffset_fsb,
-                        1, 0, NULL, 0, &imap, &nimap, NULL, NULL);
+                        1, 0, NULL, 0, &imap, &nimap, NULL);
                 if (error)
                         goto out_unlock_iolock;
                 ASSERT(nimap == 0 || nimap == 1);
@@ -2571,7 +2571,7 @@ xfs_free_file_space(
                 }
                 nimap = 1;
                 error = xfs_bmapi(NULL, ip, endoffset_fsb - 1,
-                        1, 0, NULL, 0, &imap, &nimap, NULL, NULL);
+                        1, 0, NULL, 0, &imap, &nimap, NULL);
                 if (error)
                         goto out_unlock_iolock;
                 ASSERT(nimap == 0 || nimap == 1);
@@ -2647,7 +2647,7 @@ xfs_free_file_space(
                 xfs_bmap_init(&free_list, &firstfsb);
                 error = xfs_bunmapi(tp, ip, startoffset_fsb,
                                   endoffset_fsb - startoffset_fsb,
-                                  0, 2, &firstfsb, &free_list, NULL, &done);
+                                  0, 2, &firstfsb, &free_list, &done);
                 if (error) {
                         goto error0;
                 }