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| author | Byongho Lee <bhlee.kernel@gmail.com> | 2016-01-27 19:11:53 +0900 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-02-18 11:35:27 +0100 |
| commit | ac1407ba24d69015f88da18bfac978c493380b81 (patch) | |
| tree | 45efe673f25a69d6dc85858e7fd9ac08920e97bc /fs | |
| parent | 0138b6fe8f7ea6aa83ed7ccfcabc89b490528ce8 (diff) | |
| download | linux-ac1407ba24d69015f88da18bfac978c493380b81.tar.gz linux-ac1407ba24d69015f88da18bfac978c493380b81.tar.bz2 linux-ac1407ba24d69015f88da18bfac978c493380b81.zip | |
btrfs: remove redundant error check
While running btrfs_mksubvol(), d_really_is_positive() is called twice.
First in btrfs_mksubvol() and second inside btrfs_may_create(). So I
remove the first one.
Signed-off-by: Byongho Lee <bhlee.kernel@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/ioctl.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 952172ca7e45..e65fdc8550b1 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -844,10 +844,6 @@ static noinline int btrfs_mksubvol(struct path *parent, if (IS_ERR(dentry)) goto out_unlock; - error = -EEXIST; - if (d_really_is_positive(dentry)) - goto out_dput; - error = btrfs_may_create(dir, dentry); if (error) goto out_dput; |