443 	struct dentry *index_dentry;  in open_or_create_special_dir()  local
447 	index_dentry = incfs_lookup_dentry(backing_dir, name);  in open_or_create_special_dir()
448 	if (!index_dentry) {  in open_or_create_special_dir()
450 	} else if (IS_ERR(index_dentry)) {  in open_or_create_special_dir()
451 		return index_dentry;  in open_or_create_special_dir()
452 	} else if (d_really_is_positive(index_dentry)) {  in open_or_create_special_dir()
455 		return index_dentry;  in open_or_create_special_dir()
460 	err = vfs_mkdir(backing_inode, index_dentry, 0777);  in open_or_create_special_dir()
464 		dput(index_dentry);  in open_or_create_special_dir()
468 	if (!d_really_is_positive(index_dentry) ||  in open_or_create_special_dir()
469 		unlikely(d_unhashed(index_dentry))) {  in open_or_create_special_dir()
470 		dput(index_dentry);  in open_or_create_special_dir()
475 	return index_dentry;  in open_or_create_special_dir()