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| author | Christoph Hellwig <hch@lst.de> | 2016-11-24 11:40:32 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-11-24 11:40:32 +1100 |
| commit | 0e8d630ba039d9976d250eedb82c3a423ad15447 (patch) | |
| tree | fe00aff09186476bd86ecaad23472d7abeba2e56 /fs/xfs | |
| parent | 6edc977f775e5ac10655b03607ef091d2b06f2f6 (diff) | |
| download | linux-0e8d630ba039d9976d250eedb82c3a423ad15447.tar.gz linux-0e8d630ba039d9976d250eedb82c3a423ad15447.tar.bz2 linux-0e8d630ba039d9976d250eedb82c3a423ad15447.zip | |
xfs: remove NULLEXTNUM
We only ever set a field to this constant for an impossible to reach
error case in xfs_bmap_search_extents. That functions has been removed,
so we can remove the constant as well.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_types.h | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index dcc847ceaebe..c2e13db14563 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4260,7 +4260,7 @@ xfs_bmapi_allocate( if (bma->wasdel) { bma->length = (xfs_extlen_t)bma->got.br_blockcount; bma->offset = bma->got.br_startoff; - if (bma->idx != NULLEXTNUM && bma->idx) { + if (bma->idx) { xfs_bmbt_get_all(xfs_iext_get_ext(ifp, bma->idx - 1), &bma->prev); } diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h index 8d74870468c2..f9a1076de911 100644 --- a/fs/xfs/libxfs/xfs_types.h +++ b/fs/xfs/libxfs/xfs_types.h @@ -57,7 +57,6 @@ typedef __int64_t xfs_sfiloff_t; /* signed block number in a file */ #define NULLAGBLOCK ((xfs_agblock_t)-1) #define NULLAGNUMBER ((xfs_agnumber_t)-1) -#define NULLEXTNUM ((xfs_extnum_t)-1) #define NULLCOMMITLSN ((xfs_lsn_t)-1) |