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xfs: remove iomap_delta

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The iomap_delta field in struct xfs_iomap just contains the
difference between the offset passed to xfs_iomap and the
iomap_offset.  Just calculate it in the only caller that cares.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
This commit is contained in:
Christoph Hellwig
2010-04-28 12:28:53 +00:00
committed by Alex Elder
parent 046f1685bb
commit 9563b3d899
3 changed files with 4 additions and 4 deletions
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fs/xfs/xfs_iomap.c
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@@ -68,7 +68,6 @@ xfs_imap_to_bmap(
xfs_fsblock_t start_block;
iomapp->iomap_offset = XFS_FSB_TO_B(mp, imap->br_startoff);
iomapp->iomap_delta = offset - iomapp->iomap_offset;
iomapp->iomap_bsize = XFS_FSB_TO_B(mp, imap->br_blockcount);
iomapp->iomap_flags = flags;