Eric Sandeen reported a gcc complaint about uninitialized error
variables, so fix that.
Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com>
Reported-by: NEric Sandeen <sandeen@redhat.com>
Reviewed-by: NDave Chinner <dchinner@redhat.com>
Signed-off-by: NDave Chinner <david@fromorbit.com>