xfs: fix uninitialized return values in scrub code

Fix smatch complaints about uninitialized return codes.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Darrick J. Wong 2017-11-06 12:01:48 -08:00
commit 72f76f7364
2 changed files with 3 additions and 3 deletions