diff options
| author | jeff.liu <jeff.liu@oracle.com> | 2012-10-27 12:06:39 +0000 |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2012-12-12 17:15:16 -0500 |
| commit | 0253f40ef9a709a1af39ce38b1d998af090f8127 (patch) | |
| tree | 87803116f56aad5771c94ab78e1c01649b9a4919 /fs/btrfs/volumes.c | |
| parent | 9afab8820bb8b55af669b199597d6716e04d1ba8 (diff) | |
| download | blackbird-obmc-linux-0253f40ef9a709a1af39ce38b1d998af090f8127.tar.gz blackbird-obmc-linux-0253f40ef9a709a1af39ce38b1d998af090f8127.zip | |
Btrfs: Remove the invalid shrink size check up from btrfs_shrink_dev()
Remove an invalid size check up from btrfs_shrink_dev().
The new size should not larger than the device->total_bytes as it was
already verified before coming to here(i.e. new_size < old_size).
Remove invalid check up for btrfs_shrink_dev().
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index eaaf0bf52791..32a88428f6da 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -3059,9 +3059,6 @@ int btrfs_shrink_device(struct btrfs_device *device, u64 new_size) u64 old_size = device->total_bytes; u64 diff = device->total_bytes - new_size; - if (new_size >= device->total_bytes) - return -EINVAL; - path = btrfs_alloc_path(); if (!path) return -ENOMEM; |
