diff options
| author | Stefan Behrens <sbehrens@giantdisaster.de> | 2013-05-13 13:53:35 +0000 |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2013-06-14 11:29:30 -0400 |
| commit | 3c64a1aba7cfcb04f79e76f859b3d66660275d59 (patch) | |
| tree | b84ec1bcce88d60d5c3fd7a68d4dbcbdf985a6cb /fs/btrfs/ioctl.c | |
| parent | b1b195969fe6d936f8c8bb63abf7efd2cc4cd5cf (diff) | |
| download | linux-3c64a1aba7cfcb04f79e76f859b3d66660275d59.tar.gz linux-3c64a1aba7cfcb04f79e76f859b3d66660275d59.tar.bz2 linux-3c64a1aba7cfcb04f79e76f859b3d66660275d59.zip | |
Btrfs: cleanup: don't check the same thing twice
btrfs_read_fs_root_no_name() already checks if btrfs_root_refs()
is zero and returns ENOENT in this case. There is no need to do
it again in six places.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index fe655bc48994..10484f4bb2cc 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -2951,11 +2951,6 @@ static long btrfs_ioctl_default_subvol(struct file *file, void __user *argp) goto out; } - if (btrfs_root_refs(&new_root->root_item) == 0) { - ret = -ENOENT; - goto out; - } - path = btrfs_alloc_path(); if (!path) { ret = -ENOMEM; |