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authorEric Sandeen <sandeen@redhat.com>2014-02-27 15:18:23 +1100
committerDave Chinner <david@fromorbit.com>2014-02-27 15:18:23 +1100
commitf1dbcd7e38c80c2165516b4432231b46f1adc76c (patch)
treebde886fc74ed712e9beb016151edf068a68d7a01 /fs/xfs/xfs_dir2_node.c
parent5158217058fc2cdb92e05b9bb3c1a350d2a51ed9 (diff)
downloadlinux-f1dbcd7e38c80c2165516b4432231b46f1adc76c.tar.bz2
xfs: add helper for updating checksums on xfs_bufs
Many/most callers of xfs_update_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_dir2_node.c')
-rw-r--r--fs/xfs/xfs_dir2_node.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c
index 875e7c03c978..0904b2027cd6 100644
--- a/fs/xfs/xfs_dir2_node.c
+++ b/fs/xfs/xfs_dir2_node.c
@@ -143,7 +143,7 @@ xfs_dir3_free_write_verify(
if (bip)
hdr3->lsn = cpu_to_be64(bip->bli_item.li_lsn);
- xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), XFS_DIR3_FREE_CRC_OFF);
+ xfs_buf_update_cksum(bp, XFS_DIR3_FREE_CRC_OFF);
}
const struct xfs_buf_ops xfs_dir3_free_buf_ops = {