xfs: reinitialize rm_flags when unpacking an offset into an rmap irec

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In xfs_rmap_irec_offset_unpack, we should always clear the contents of
rm_flags before we begin unpacking the encoded (ondisk) offset into the
incore rm_offset and incore rm_flags fields.  Remove the open-coded
field zeroing as this encourages api misuse.

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

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Darrick J. Wong 2019-08-26 17:06:05 -07:00

parent 3e08f42ae7

commit ffb5696f75

2 changed files with 1 additions and 1 deletions

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fs/xfs/libxfs/xfs_rmap.c

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fs/xfs/libxfs/xfs_rmap.h

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