2 files changed, 0 insertions, 13 deletions

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 1afdfd120bba..d4c9c5d5d7f5 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -326,22 +326,14 @@ static int raid0_run (mddev_t *mddev)
                 nb_zone = s + round;
         }
         printk(KERN_INFO "raid0 : nb_zone is %d.\n", nb_zone);
-
-        printk(KERN_INFO "raid0 : Allocating %zu bytes for hash.\n",
-                                nb_zone*sizeof(struct strip_zone*));
-        conf->hash_table = kmalloc (sizeof (struct strip_zone *)*nb_zone, GFP_KERNEL);
-        if (!conf->hash_table)
-                goto out_free_conf;
         sectors = conf->strip_zone[cur].sectors;
 
-        conf->hash_table[0] = conf->strip_zone + cur;
         for (i=1; i< nb_zone; i++) {
                 while (sectors <= conf->spacing) {
                         cur++;
                         sectors += conf->strip_zone[cur].sectors;
                 }
                 sectors -= conf->spacing;
-                conf->hash_table[i] = conf->strip_zone + cur;
         }
         if (conf->sector_shift) {
                 conf->spacing >>= conf->sector_shift;
@@ -384,8 +376,6 @@ static int raid0_stop (mddev_t *mddev)
         raid0_conf_t *conf = mddev_to_conf(mddev);
 
         blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/
-        kfree(conf->hash_table);
-        conf->hash_table = NULL;
         kfree(conf->strip_zone);
         conf->strip_zone = NULL;
         kfree(conf);
@@ -494,8 +484,6 @@ static void raid0_status (struct seq_file *seq, mddev_t *mddev)
         h = 0;
         for (j = 0; j < conf->nr_strip_zones; j++) {
                 seq_printf(seq, "      z%d", j);
-                if (conf->hash_table[h] == conf->strip_zone+j)
-                        seq_printf(seq, "(h%d)", h++);
                 seq_printf(seq, "=[");
                 for (k = 0; k < conf->strip_zone[j].nb_dev; k++)
                         seq_printf(seq, "%s/", bdevname(
diff --git a/drivers/md/raid0.h b/drivers/md/raid0.h
index 556666fec3a5..a14630a25aa4 100644
--- a/drivers/md/raid0.h
+++ b/drivers/md/raid0.h
@@ -12,7 +12,6 @@ struct strip_zone
 
 struct raid0_private_data
 {
-        struct strip_zone **hash_table; /* Table of indexes into strip_zone */
         struct strip_zone *strip_zone;
         mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */
         int nr_strip_zones;