724 	struct dentry *subdir;  in cachefiles_get_directory()  local
735 	subdir = lookup_one_len(dirname, dir, strlen(dirname));  in cachefiles_get_directory()
737 	if (IS_ERR(subdir)) {  in cachefiles_get_directory()
738 		if (PTR_ERR(subdir) == -ENOMEM)  in cachefiles_get_directory()
744 	       subdir, d_backing_inode(subdir) ? "positive" : "negative");  in cachefiles_get_directory()
747 	if (d_is_negative(subdir)) {  in cachefiles_get_directory()
756 		ret = security_path_mkdir(&path, subdir, 0700);  in cachefiles_get_directory()
759 		ret = vfs_mkdir(d_inode(dir), subdir, 0700);  in cachefiles_get_directory()
763 		ASSERT(d_backing_inode(subdir));  in cachefiles_get_directory()
766 		       subdir,  in cachefiles_get_directory()
767 		       d_backing_inode(subdir),  in cachefiles_get_directory()
768 		       d_backing_inode(subdir)->i_ino);  in cachefiles_get_directory()
774 	ASSERT(d_backing_inode(subdir));  in cachefiles_get_directory()
776 	if (!d_can_lookup(subdir)) {  in cachefiles_get_directory()
783 	if (!d_backing_inode(subdir)->i_op->setxattr ||  in cachefiles_get_directory()
784 	    !d_backing_inode(subdir)->i_op->getxattr ||  in cachefiles_get_directory()
785 	    !d_backing_inode(subdir)->i_op->lookup ||  in cachefiles_get_directory()
786 	    !d_backing_inode(subdir)->i_op->mkdir ||  in cachefiles_get_directory()
787 	    !d_backing_inode(subdir)->i_op->create ||  in cachefiles_get_directory()
788 	    (!d_backing_inode(subdir)->i_op->rename &&  in cachefiles_get_directory()
789 	     !d_backing_inode(subdir)->i_op->rename2) ||  in cachefiles_get_directory()
790 	    !d_backing_inode(subdir)->i_op->rmdir ||  in cachefiles_get_directory()
791 	    !d_backing_inode(subdir)->i_op->unlink)  in cachefiles_get_directory()
794 	_leave(" = [%lu]", d_backing_inode(subdir)->i_ino);  in cachefiles_get_directory()
795 	return subdir;  in cachefiles_get_directory()
798 	dput(subdir);  in cachefiles_get_directory()
804 	dput(subdir);  in cachefiles_get_directory()
810 	ret = PTR_ERR(subdir);  in cachefiles_get_directory()