Joel Becker a36d515c7a ocfs2_dlmfs: Fix math error when reading LVB.
When asked for a partial read of the LVB in a dlmfs file, we can
accidentally calculate a negative count.

Reported-by: Dan Carpenter <error27@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
2010-04-23 15:24:59 -07:00
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