md: raid0: Remove hash spacing and sector shift.

The "sector_shift" and "spacing" fields of struct raid0_private_data
were only used for the hash table lookups. So the removal of the
hash table allows get rid of these fields as well which simplifies
create_strip_zones() and raid0_run() quite a bit.

Signed-off-by: Andre Noll <maan@systemlinux.org>
Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/md/raid0.h b/drivers/md/raid0.h
index a14630a25aa4..dbcf1da916b7 100644
--- a/drivers/md/raid0.h
+++ b/drivers/md/raid0.h
@@ -15,9 +15,6 @@ struct raid0_private_data
         struct strip_zone *strip_zone;
         mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */
         int nr_strip_zones;
-
-        sector_t spacing;
-        int sector_shift; /* shift this before divide by spacing */
 };
 
 typedef struct raid0_private_data raid0_conf_t;