ocfs2_dlmfs: Fix math error when reading LVB.
authorJoel Becker <joel.becker@oracle.com>
Fri, 23 Apr 2010 22:24:59 +0000 (15:24 -0700)
committerJoel Becker <joel.becker@oracle.com>
Fri, 23 Apr 2010 22:24:59 +0000 (15:24 -0700)
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>

No differences found