diff options
| author |   Eric Sandeen <sandeen@redhat.com> | 2014-02-27 15:17:27 +1100 |
|---|---|---|
| committer |   Dave Chinner <david@fromorbit.com> | 2014-02-27 15:17:27 +1100 |
| commit | 5158217058fc2cdb92e05b9bb3c1a350d2a51ed9 (patch) | |
| tree | 3d2260f1e7f670fe71fd69f14b01daa342832742 /fs/xfs/xfs_ialloc.c | |
| parent | xfs: Use defines for CRC offsets in all cases (diff) | |
| download | linux-dev-5158217058fc2cdb92e05b9bb3c1a350d2a51ed9.tar.xz linux-dev-5158217058fc2cdb92e05b9bb3c1a350d2a51ed9.zip | |
xfs: add helper for verifying checksums on xfs_bufs
Many/most callers of xfs_verify_cksum() pass bp->b_addr and
BBTOB(bp->b_length) as the first 2 args. Add a helper
which can just accept the bp and the crc offset, and work
it out on its own, for brevity.
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_ialloc.c')
| -rw-r--r-- | fs/xfs/xfs_ialloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c index d79210b15bc0..d6a879d879ca 100644 --- a/fs/xfs/xfs_ialloc.c +++ b/fs/xfs/xfs_ialloc.c @@ -1571,8 +1571,8 @@ xfs_agi_read_verify( int agi_ok = 1; if (xfs_sb_version_hascrc(&mp->m_sb)) - agi_ok = xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length), - XFS_AGI_CRC_OFF); + agi_ok = xfs_buf_verify_cksum(bp, XFS_AGI_CRC_OFF); + agi_ok = agi_ok && xfs_agi_verify(bp); if (unlikely(XFS_TEST_ERROR(!agi_ok, mp, XFS_ERRTAG_IALLOC_READ_AGI, |