xfs: refactor scrub context initialization

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It's a little silly how the memset in scrub context initialization
forces us to declare stack variables to preserve context variables
across a retry.  Since the teardown functions already null out most of
the ephemeral state (buffer pointers, btree cursors, etc.), just skip
the memset and move the initialization as needed.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

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Darrick J. Wong 2019-04-16 08:21:59 -07:00

parent 89d139d5ad

commit 9d71e15586

1 changed files with 18 additions and 13 deletions

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fs/xfs/scrub/scrub.c

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