From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753179AbcBJTJU (ORCPT ); Wed, 10 Feb 2016 14:09:20 -0500 Received: from mail-wm0-f65.google.com ([74.125.82.65]:34565 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751733AbcBJTJS (ORCPT ); Wed, 10 Feb 2016 14:09:18 -0500 From: Christian Brauner To: tj@kernel.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org Cc: Christian Brauner Subject: [PATCH v2] let kernfs_name_locked & kernfs_name return size_t Date: Wed, 10 Feb 2016 20:07:05 +0100 Message-Id: <1455131226-6836-1-git-send-email-christian.brauner@mailbox.org> X-Mailer: git-send-email 2.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Simple patch that changes the return value of kernfs_name_locked and kernfs_name to size_t which alignes these functions with kernfs_path_len which also returns size_t. Patch was made against for-4.5 branch of Tejun's cgroup tree. (As per Tejun's request, ccing gregkh@linuxfoundation.org and linux-kernel@vger.kernel.org.) Changelog 20150210: - Change return type of kernfs_name in kernfs.h as well. - Build tested against Tejun's for-4.5 tree, 4.5-rc2 and mainline 4.5-rc3. *Note*, the changes in kernfs.h change the dummy return value of the static inline definition of kernfs_name from -ENOSYS. I changed it to 0 analogous to kernfs_path_len. I don't know if this is considered a deal-breaker. Christian Brauner (1): let kernfs_name_locked & kernfs_name return size_t fs/kernfs/dir.c | 4 ++-- include/linux/kernfs.h | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) -- 2.7.1