1 files changed, 11 insertions, 10 deletions

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 07ef936afc71..af0df78223b1 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -27,7 +27,7 @@ static void raid0_unplug(struct request_queue *q)
 {
         mddev_t *mddev = q->queuedata;
         raid0_conf_t *conf = mddev_to_conf(mddev);
-        mdk_rdev_t **devlist = conf->strip_zone[0].dev;
+        mdk_rdev_t **devlist = conf->devlist;
         int i;
 
         for (i=0; i<mddev->raid_disks; i++) {
@@ -41,7 +41,7 @@ static int raid0_congested(void *data, int bits)
 {
         mddev_t *mddev = data;
         raid0_conf_t *conf = mddev_to_conf(mddev);
-        mdk_rdev_t **devlist = conf->strip_zone[0].dev;
+        mdk_rdev_t **devlist = conf->devlist;
         int i, ret = 0;
 
         for (i = 0; i < mddev->raid_disks && !ret ; i++) {
@@ -56,7 +56,7 @@ static int create_strip_zones(mddev_t *mddev)
 {
         int i, c, j, err;
         sector_t curr_zone_end, sectors;
-        mdk_rdev_t *smallest, *rdev1, *rdev2, *rdev;
+        mdk_rdev_t *smallest, *rdev1, *rdev2, *rdev, **dev;
         struct strip_zone *zone;
         int cnt;
         char b[BDEVNAME_SIZE];
@@ -115,7 +115,7 @@ static int create_strip_zones(mddev_t *mddev)
         zone = &conf->strip_zone[0];
         cnt = 0;
         smallest = NULL;
-        zone->dev = conf->devlist;
+        dev = conf->devlist;
         err = -EINVAL;
         list_for_each_entry(rdev1, &mddev->disks, same_set) {
                 int j = rdev1->raid_disk;
@@ -125,12 +125,12 @@ static int create_strip_zones(mddev_t *mddev)
                                 "aborting!\n", j);
                         goto abort;
                 }
-                if (zone->dev[j]) {
+                if (dev[j]) {
                         printk(KERN_ERR "raid0: multiple devices for %d - "
                                 "aborting!\n", j);
                         goto abort;
                 }
-                zone->dev[j] = rdev1;
+                dev[j] = rdev1;
 
                 blk_queue_stack_limits(mddev->queue,
                                        rdev1->bdev->bd_disk->queue);
@@ -161,7 +161,7 @@ static int create_strip_zones(mddev_t *mddev)
         for (i = 1; i < conf->nr_strip_zones; i++)
         {
                 zone = conf->strip_zone + i;
-                zone->dev = conf->strip_zone[i-1].dev + mddev->raid_disks;
+                dev = conf->devlist + i * mddev->raid_disks;
 
                 printk(KERN_INFO "raid0: zone %d\n", i);
                 zone->dev_start = smallest->sectors;
@@ -170,7 +170,7 @@ static int create_strip_zones(mddev_t *mddev)
 
                 for (j=0; j<cnt; j++) {
                         char b[BDEVNAME_SIZE];
-                        rdev = conf->strip_zone[0].dev[j];
+                        rdev = conf->devlist[j];
                         printk(KERN_INFO "raid0: checking %s ...",
                                 bdevname(rdev->bdev, b));
                         if (rdev->sectors <= zone->dev_start) {
@@ -178,7 +178,7 @@ static int create_strip_zones(mddev_t *mddev)
                                 continue;
                         }
                         printk(KERN_INFO " contained as device %d\n", c);
-                        zone->dev[c] = rdev;
+                        dev[c] = rdev;
                         c++;
                         if (!smallest || rdev->sectors < smallest->sectors) {
                                 smallest = rdev;
@@ -383,7 +383,8 @@ static int raid0_make_request (struct request_queue *q, struct bio *bio)
                 chunk = x;
 
                 x = sector >> chunksect_bits;
-                tmp_dev = zone->dev[sector_div(x, zone->nb_dev)];
+                tmp_dev = conf->devlist[(zone - conf->strip_zone)*mddev->raid_disks
+                                        + sector_div(x, zone->nb_dev)];
         }
         rsect = (chunk << chunksect_bits) + zone->dev_start + sect_in_chunk;