diff options
Diffstat (limited to 'fs/debugfs')
| -rw-r--r-- | fs/debugfs/inode.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 441e3547a4f3..6677991c7e4b 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -384,27 +384,12 @@ static struct dentry *start_creating(const char *name, struct dentry *parent) if (!parent) parent = debugfs_mount->mnt_root; - inode_lock(d_inode(parent)); - if (unlikely(IS_DEADDIR(d_inode(parent)))) - dentry = ERR_PTR(-ENOENT); - else - dentry = lookup_noperm(&QSTR(name), parent); - if (!IS_ERR(dentry) && d_really_is_positive(dentry)) { - if (d_is_dir(dentry)) - pr_err("Directory '%s' with parent '%s' already present!\n", - name, parent->d_name.name); - else - pr_err("File '%s' in directory '%s' already present!\n", - name, parent->d_name.name); - dput(dentry); - dentry = ERR_PTR(-EEXIST); - } - + dentry = simple_start_creating(parent, name); if (IS_ERR(dentry)) { - inode_unlock(d_inode(parent)); + if (dentry == ERR_PTR(-EEXIST)) + pr_err("'%s' already exists in '%pd'\n", name, parent); simple_release_fs(&debugfs_mount, &debugfs_mount_count); } - return dentry; } |