zmd->nr_rnd_zones was increased twice by mistake.
The other place:
1131                 zmd->nr_useable_zones++;
1132                 if (dmz_is_rnd(zone)) {
1133                         zmd->nr_rnd_zones++;
                                        ^^^

Cc: [email protected]
Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target")
Signed-off-by: Bob Liu <[email protected]>
Reviewed-by: Damien Le Moal <[email protected]>
---
 drivers/md/dm-zoned-metadata.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c
index 516c7b6..369de15 100644
--- a/drivers/md/dm-zoned-metadata.c
+++ b/drivers/md/dm-zoned-metadata.c
@@ -1109,7 +1109,6 @@ static int dmz_init_zone(struct blk_zone *blkz, unsigned 
int idx, void *data)
        switch (blkz->type) {
        case BLK_ZONE_TYPE_CONVENTIONAL:
                set_bit(DMZ_RND, &zone->flags);
-               zmd->nr_rnd_zones++;
                break;
        case BLK_ZONE_TYPE_SEQWRITE_REQ:
        case BLK_ZONE_TYPE_SEQWRITE_PREF:
-- 
2.9.5


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