From: Eric Sandeen <sandeen@redhat.com>
Date: Thu, 27 Feb 2014 04:18:23 +0000 (+1100)
Subject: xfs: add helper for updating checksums on xfs_bufs
X-Git-Tag: v3.15-rc1~90^2~3^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1dbcd7e38c80c2165516b4432231b46f1adc76c;p=pandora-kernel.git

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>
---

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