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| author | Eric Sandeen <sandeen@redhat.com> | 2014-02-27 15:15:27 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2014-02-27 15:15:27 +1100 |
| commit | 533b81c875589ad0a2fc116991534b4601195253 (patch) | |
| tree | 8a8098e03198f28d448bf789f36832970e5255e2 /fs/xfs/xfs_alloc.c | |
| parent | e0d2c23a253149b4f8a6100f94ca62ddc4b2ae84 (diff) | |
| download | kernel-common-533b81c875589ad0a2fc116991534b4601195253.tar.gz kernel-common-533b81c875589ad0a2fc116991534b4601195253.tar.bz2 kernel-common-533b81c875589ad0a2fc116991534b4601195253.zip | |
xfs: Use defines for CRC offsets in all cases
Some calls to crc functions used useful #defines,
others used awkward offsetof() constructs.
Switch them all to #define to make things a bit cleaner.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_alloc.c')
| -rw-r--r-- | fs/xfs/xfs_alloc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 9eab2dfdcbb5..72ea85512eb6 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -486,7 +486,7 @@ xfs_agfl_read_verify( return; agfl_ok = xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length), - offsetof(struct xfs_agfl, agfl_crc)); + XFS_AGFL_CRC_OFF); agfl_ok = agfl_ok && xfs_agfl_verify(bp); @@ -516,8 +516,7 @@ xfs_agfl_write_verify( if (bip) XFS_BUF_TO_AGFL(bp)->agfl_lsn = cpu_to_be64(bip->bli_item.li_lsn); - xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), - offsetof(struct xfs_agfl, agfl_crc)); + xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), XFS_AGFL_CRC_OFF); } const struct xfs_buf_ops xfs_agfl_buf_ops = { @@ -2242,7 +2241,7 @@ xfs_agf_read_verify( if (xfs_sb_version_hascrc(&mp->m_sb)) agf_ok = xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length), - offsetof(struct xfs_agf, agf_crc)); + XFS_AGF_CRC_OFF); agf_ok = agf_ok && xfs_agf_verify(mp, bp); @@ -2272,8 +2271,7 @@ xfs_agf_write_verify( if (bip) XFS_BUF_TO_AGF(bp)->agf_lsn = cpu_to_be64(bip->bli_item.li_lsn); - xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), - offsetof(struct xfs_agf, agf_crc)); + xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), XFS_AGF_CRC_OFF); } const struct xfs_buf_ops xfs_agf_buf_ops = { |