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path: root/fs/vboxsf/dir.c
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Diffstat (limited to 'fs/vboxsf/dir.c')
-rw-r--r--fs/vboxsf/dir.c25
1 files changed, 9 insertions, 16 deletions
diff --git a/fs/vboxsf/dir.c b/fs/vboxsf/dir.c
index 770e29ec3557..42bedc4ec7af 100644
--- a/fs/vboxsf/dir.c
+++ b/fs/vboxsf/dir.c
@@ -315,46 +315,39 @@ static int vboxsf_dir_atomic_open(struct inode *parent, struct dentry *dentry,
{
struct vboxsf_sbi *sbi = VBOXSF_SBI(parent->i_sb);
struct vboxsf_handle *sf_handle;
- struct dentry *res = NULL;
u64 handle;
int err;
if (d_in_lookup(dentry)) {
- res = vboxsf_dir_lookup(parent, dentry, 0);
- if (IS_ERR(res))
- return PTR_ERR(res);
-
- if (res)
- dentry = res;
+ struct dentry *res = vboxsf_dir_lookup(parent, dentry, 0);
+ if (res || d_really_is_positive(dentry))
+ return finish_no_open(file, res);
}
/* Only creates */
- if (!(flags & O_CREAT) || d_really_is_positive(dentry))
- return finish_no_open(file, res);
+ if (!(flags & O_CREAT))
+ return finish_no_open(file, NULL);
err = vboxsf_dir_create(parent, dentry, mode, false, flags & O_EXCL, &handle);
if (err)
- goto out;
+ return err;
sf_handle = vboxsf_create_sf_handle(d_inode(dentry), handle, SHFL_CF_ACCESS_READWRITE);
if (IS_ERR(sf_handle)) {
vboxsf_close(sbi->root, handle);
- err = PTR_ERR(sf_handle);
- goto out;
+ return PTR_ERR(sf_handle);
}
err = finish_open(file, dentry, generic_file_open);
if (err) {
/* This also closes the handle passed to vboxsf_create_sf_handle() */
vboxsf_release_sf_handle(d_inode(dentry), sf_handle);
- goto out;
+ return err;
}
file->private_data = sf_handle;
file->f_mode |= FMODE_CREATED;
-out:
- dput(res);
- return err;
+ return 0;
}
static int vboxsf_dir_unlink(struct inode *parent, struct dentry *dentry)