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dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone()

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zmd->nr_rnd_zones was increased twice by mistake. The other place it
is increased in dmz_init_zone() is the only one needed:

1131                 zmd->nr_useable_zones++;
1132                 if (dmz_is_rnd(zone)) {
1133                         zmd->nr_rnd_zones++;
					^^^
Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target")
Cc: stable@vger.kernel.org
Signed-off-by: Bob Liu <bob.liu@oracle.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Bob Liu 2020-03-24 21:22:45 +08:00 committed by Mike Snitzer
parent 75fa601934
commit b8fdd09037
1 changed files with 0 additions and 1 deletions
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1
drivers/md/dm-zoned-metadata.c
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@ -1109,7 +1109,6 @@ static int dmz_init_zone(struct blk_zone *blkz, unsigned int idx, void *data)
switch (blkz->type) { switch (blkz->type) {
case BLK_ZONE_TYPE_CONVENTIONAL: case BLK_ZONE_TYPE_CONVENTIONAL:
set_bit(DMZ_RND, &zone->flags); set_bit(DMZ_RND, &zone->flags);
zmd->nr_rnd_zones++;
break; break;
case BLK_ZONE_TYPE_SEQWRITE_REQ: case BLK_ZONE_TYPE_SEQWRITE_REQ:
case BLK_ZONE_TYPE_SEQWRITE_PREF: case BLK_ZONE_TYPE_SEQWRITE_PREF: