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| author | Ingo Molnar <mingo@elte.hu> | 2008-08-11 08:59:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-11 08:59:21 +0200 |
| commit | cf206bffbb7542df54043fad9898113172af99d8 (patch) | |
| tree | c7e7ca9a93443b888f98a0c07e74751a1aa3c947 /fs/block_dev.c | |
| parent | c1955a3d4762e7a9bf84035eb3c4886a900f0d15 (diff) | |
| parent | 796aadeb1b2db9b5d463946766c5bbfd7717158c (diff) | |
Merge branch 'linus' into sched/clock
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index dcf37cada36..aff54219e04 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -941,8 +941,10 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part) * hooks: /n/, see "layering violations". */ ret = devcgroup_inode_permission(bdev->bd_inode, perm); - if (ret != 0) + if (ret != 0) { + bdput(bdev); return ret; + } ret = -ENXIO; file->f_mapping = bdev->bd_inode->i_mapping; @@ -1234,6 +1236,7 @@ fail: bdev = ERR_PTR(error); goto out; } +EXPORT_SYMBOL(lookup_bdev); /** * open_bdev_excl - open a block device by name and set it up for use |