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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-09 22:20:07 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-09 22:20:07 +0300 |
| commit | 3e28850cbd359bed841b832200f9fc208a9ef040 (patch) | |
| tree | ef4e5b294f934f58fc08feb89d24291b71c01d4a /block/genhd.c | |
| parent | 1dc1f92e24d6a5479ae8ceea3e2fac69f8d9dab7 (diff) | |
| parent | 26af1cd00364ce20dbec66b93ef42f9d42dc6953 (diff) | |
| download | linux-3e28850cbd359bed841b832200f9fc208a9ef040.tar.xz | |
Merge tag 'for-5.16/block-2021-11-09' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- Set of fixes for the batched tag allocation (Ming, me)
- add_disk() error handling fix (Luis)
- Nested queue quiesce fixes (Ming)
- Shared tags init error handling fix (Ye)
- Misc cleanups (Jean, Ming, me)
* tag 'for-5.16/block-2021-11-09' of git://git.kernel.dk/linux-block:
nvme: wait until quiesce is done
scsi: make sure that request queue queiesce and unquiesce balanced
scsi: avoid to quiesce sdev->request_queue two times
blk-mq: add one API for waiting until quiesce is done
blk-mq: don't free tags if the tag_set is used by other device in queue initialztion
block: fix device_add_disk() kobject_create_and_add() error handling
block: ensure cached plug request matches the current queue
block: move queue enter logic into blk_mq_submit_bio()
block: make bio_queue_enter() fast-path available inline
block: split request allocation components into helpers
block: have plug stored requests hold references to the queue
blk-mq: update hctx->nr_active in blk_mq_end_request_batch()
blk-mq: add RQF_ELV debug entry
blk-mq: only try to run plug merge if request has same queue with incoming bio
block: move RQF_ELV setting into allocators
dm: don't stop request queue after the dm device is suspended
block: replace always false argument with 'false'
block: assign correct tag before doing prefetch of request
blk-mq: fix redundant check of !e expression
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/block/genhd.c b/block/genhd.c index febaaa55125a..a4e9e8ebd941 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -469,11 +469,15 @@ int device_add_disk(struct device *parent, struct gendisk *disk, disk->part0->bd_holder_dir = kobject_create_and_add("holders", &ddev->kobj); - if (!disk->part0->bd_holder_dir) + if (!disk->part0->bd_holder_dir) { + ret = -ENOMEM; goto out_del_integrity; + } disk->slave_dir = kobject_create_and_add("slaves", &ddev->kobj); - if (!disk->slave_dir) + if (!disk->slave_dir) { + ret = -ENOMEM; goto out_put_holder_dir; + } ret = bd_register_pending_holders(disk); if (ret < 0) |