diff options
Diffstat (limited to 'drivers/md/raid0.c')
| -rw-r--r-- | drivers/md/raid0.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index c5d4aeb68404..32d587524778 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -365,30 +365,30 @@ static sector_t raid0_size(struct mddev *mddev, sector_t sectors, int raid_disks return array_sectors; } -static void free_conf(struct mddev *mddev, struct r0conf *conf) -{ - kfree(conf->strip_zone); - kfree(conf->devlist); - kfree(conf); -} - static void raid0_free(struct mddev *mddev, void *priv) { struct r0conf *conf = priv; - free_conf(mddev, conf); + kfree(conf->strip_zone); + kfree(conf->devlist); + kfree(conf); } static int raid0_set_limits(struct mddev *mddev) { struct queue_limits lim; + int err; - blk_set_stacking_limits(&lim); + md_init_stacking_limits(&lim); lim.max_hw_sectors = mddev->chunk_sectors; lim.max_write_zeroes_sectors = mddev->chunk_sectors; lim.io_min = mddev->chunk_sectors << 9; lim.io_opt = lim.io_min * mddev->raid_disks; - mddev_stack_rdev_limits(mddev, &lim); + err = mddev_stack_rdev_limits(mddev, &lim, MDDEV_STACK_INTEGRITY); + if (err) { + queue_limits_cancel_update(mddev->gendisk->queue); + return err; + } return queue_limits_set(mddev->gendisk->queue, &lim); } @@ -415,7 +415,7 @@ static int raid0_run(struct mddev *mddev) if (!mddev_is_dm(mddev)) { ret = raid0_set_limits(mddev); if (ret) - goto out_free_conf; + return ret; } /* calculate array device size */ @@ -427,13 +427,7 @@ static int raid0_run(struct mddev *mddev) dump_zones(mddev); - ret = md_integrity_register(mddev); - if (ret) - goto out_free_conf; - return 0; -out_free_conf: - free_conf(mddev, conf); - return ret; + return md_integrity_register(mddev); } /* |