diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 40e715531aa6..dbdb88a4976c 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1633,7 +1633,7 @@ static int loop_add(struct loop_device **l, int i) err = -ENOMEM; lo->lo_queue = blk_alloc_queue(GFP_KERNEL); if (!lo->lo_queue) - goto out_free_dev; + goto out_free_idr; disk = lo->lo_disk = alloc_disk(1 << part_shift); if (!disk) @@ -1678,6 +1678,8 @@ static int loop_add(struct loop_device **l, int i) out_free_queue: blk_cleanup_queue(lo->lo_queue); +out_free_idr: + idr_remove(&loop_index_idr, i); out_free_dev: kfree(lo); out: @@ -1741,7 +1743,7 @@ static struct kobject *loop_probe(dev_t dev, int *part, void *data) if (err < 0) err = loop_add(&lo, MINOR(dev) >> part_shift); if (err < 0) - kobj = ERR_PTR(err); + kobj = NULL; else kobj = get_disk(lo->lo_disk); mutex_unlock(&loop_index_mutex); |