xfs: explicitly initialize meta_scrub_ops array by type

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An implicit mapping to type by order of initialization seems
error-prone, and doesn't lend itself to cscope-ing.

Also add sanity checks about size of array vs. max types,
and a defensive check that ->scrub exists before using it.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

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Eric Sandeen 2018-01-08 10:41:33 -08:00 • committed by Darrick J. Wong

parent a015831596

commit bfb3e9b926

1 changed files with 28 additions and 25 deletions

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fs/xfs/scrub/scrub.c

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