758 	struct dentry *subdir;  in cachefiles_get_directory()  local
770 	subdir = lookup_one_len(dirname, dir, strlen(dirname));  in cachefiles_get_directory()
772 	if (IS_ERR(subdir)) {  in cachefiles_get_directory()
773 		if (PTR_ERR(subdir) == -ENOMEM)  in cachefiles_get_directory()
779 	       subdir, d_backing_inode(subdir) ? "positive" : "negative");  in cachefiles_get_directory()
782 	if (d_is_negative(subdir)) {  in cachefiles_get_directory()
791 		ret = security_path_mkdir(&path, subdir, 0700);  in cachefiles_get_directory()
794 		ret = vfs_mkdir(d_inode(dir), subdir, 0700);  in cachefiles_get_directory()
798 		if (unlikely(d_unhashed(subdir))) {  in cachefiles_get_directory()
799 			dput(subdir);  in cachefiles_get_directory()
802 		ASSERT(d_backing_inode(subdir));  in cachefiles_get_directory()
805 		       subdir,  in cachefiles_get_directory()
806 		       d_backing_inode(subdir),  in cachefiles_get_directory()
807 		       d_backing_inode(subdir)->i_ino);  in cachefiles_get_directory()
813 	ASSERT(d_backing_inode(subdir));  in cachefiles_get_directory()
815 	if (!d_can_lookup(subdir)) {  in cachefiles_get_directory()
822 	if (!(d_backing_inode(subdir)->i_opflags & IOP_XATTR) ||  in cachefiles_get_directory()
823 	    !d_backing_inode(subdir)->i_op->lookup ||  in cachefiles_get_directory()
824 	    !d_backing_inode(subdir)->i_op->mkdir ||  in cachefiles_get_directory()
825 	    !d_backing_inode(subdir)->i_op->create ||  in cachefiles_get_directory()
826 	    !d_backing_inode(subdir)->i_op->rename ||  in cachefiles_get_directory()
827 	    !d_backing_inode(subdir)->i_op->rmdir ||  in cachefiles_get_directory()
828 	    !d_backing_inode(subdir)->i_op->unlink)  in cachefiles_get_directory()
831 	_leave(" = [%lu]", d_backing_inode(subdir)->i_ino);  in cachefiles_get_directory()
832 	return subdir;  in cachefiles_get_directory()
835 	dput(subdir);  in cachefiles_get_directory()
841 	dput(subdir);  in cachefiles_get_directory()
847 	ret = PTR_ERR(subdir);  in cachefiles_get_directory()