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| author | Eric Sandeen <sandeen@redhat.com> | 2014-02-27 08:15:27 +0400 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2014-02-27 08:15:27 +0400 |
| commit | 533b81c875589ad0a2fc116991534b4601195253 (patch) | |
| tree | 8a8098e03198f28d448bf789f36832970e5255e2 /fs/xfs/xfs_sb.c | |
| parent | e0d2c23a253149b4f8a6100f94ca62ddc4b2ae84 (diff) | |
| download | linux-533b81c875589ad0a2fc116991534b4601195253.tar.xz | |
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_sb.c')
| -rw-r--r-- | fs/xfs/xfs_sb.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/xfs/xfs_sb.c b/fs/xfs/xfs_sb.c index 1e116794bb66..1ea7c865b208 100644 --- a/fs/xfs/xfs_sb.c +++ b/fs/xfs/xfs_sb.c @@ -611,7 +611,7 @@ xfs_sb_read_verify( dsb->sb_crc != 0)) { if (!xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length), - offsetof(struct xfs_sb, sb_crc))) { + XFS_SB_CRC_OFF)) { /* Only fail bad secondaries on a known V5 filesystem */ if (bp->b_bn == XFS_SB_DADDR || xfs_sb_version_hascrc(&mp->m_sb)) { @@ -674,8 +674,7 @@ xfs_sb_write_verify( if (bip) XFS_BUF_TO_SBP(bp)->sb_lsn = cpu_to_be64(bip->bli_item.li_lsn); - xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), - offsetof(struct xfs_sb, sb_crc)); + xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), XFS_SB_CRC_OFF); } const struct xfs_buf_ops xfs_sb_buf_ops = { |