xfs: always set rvalp in xfs_dir2_node_trim_free

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xfs_dir2_node_trim_free can return with setting the rvalp argument
pointer.  Initialize it to 0 at the beginning of the function and
only update it to 1 if we succeeded trimming a freespace block.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Christoph Hellwig 2016-03-15 11:44:18 +11:00 • committed by Dave Chinner

parent cc07eed833

commit 355cced452

1 changed files with 3 additions and 1 deletions

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fs/xfs/libxfs/xfs_dir2_node.c

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