diff options
| -rw-r--r-- | drivers/memstick/core/ms_block.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c index ba8414519515..04115cd92433 100644 --- a/drivers/memstick/core/ms_block.c +++ b/drivers/memstick/core/ms_block.c @@ -2116,6 +2116,11 @@ static int msb_init_disk(struct memstick_dev *card) dbg("Set total disk size to %lu sectors", capacity); msb->io_queue = alloc_ordered_workqueue("ms_block", WQ_MEM_RECLAIM); + if (!msb->io_queue) { + rc = -ENOMEM; + goto out_cleanup_disk; + } + INIT_WORK(&msb->io_work, msb_io_work); sg_init_table(msb->prealloc_sg, MS_BLOCK_MAX_SEGS+1); @@ -2125,10 +2130,12 @@ static int msb_init_disk(struct memstick_dev *card) msb_start(card); rc = device_add_disk(&card->dev, msb->disk, NULL); if (rc) - goto out_cleanup_disk; + goto out_destroy_workqueue; dbg("Disk added"); return 0; +out_destroy_workqueue: + destroy_workqueue(msb->io_queue); out_cleanup_disk: put_disk(msb->disk); out_free_tag_set: |