diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 75c47a21b2f..3635315e3b9 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -963,20 +963,20 @@ static int bd_claim_by_kobject(struct block_device *bdev, void *holder, err = bd_claim(bdev, holder); if (err) - goto out; + goto fail; found = find_bd_holder(bdev, bo); if (found) - goto out; + goto fail; err = add_bd_holder(bdev, bo); if (err) bd_release(bdev); - -out: - if (err || found) - free_bd_holder(bo); + else + bo = NULL; +fail: mutex_unlock(&bdev->bd_mutex); + free_bd_holder(bo); return err; } @@ -991,15 +991,12 @@ out: static void bd_release_from_kobject(struct block_device *bdev, struct kobject *kobj) { - struct bd_holder *bo; - if (!kobj) return; mutex_lock(&bdev->bd_mutex); bd_release(bdev); - if ((bo = del_bd_holder(bdev, kobj))) - free_bd_holder(bo); + free_bd_holder(del_bd_holder(bdev, kobj)); mutex_unlock(&bdev->bd_mutex); } |