From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from szxga07-in.huawei.com ([45.249.212.35]:55682 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727317AbeHPTsq (ORCPT ); Thu, 16 Aug 2018 15:48:46 -0400 From: zhong jiang To: CC: , , , Subject: [PATCHv4 0/3] btrfs: remove unneeded variable and if possbile Date: Fri, 17 Aug 2018 00:37:12 +0800 Message-ID: <1534437435-51605-1-git-send-email-zhongjiang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-btrfs-owner@vger.kernel.org List-ID: v3->v4: - btrfs_destroy_delayed_refs return value would be actually needed. so just remove the unneeded variable "ret" and modify the subject v2->v3: - repost the patches with detailed commit message. v1->v2: - Fix v1 issue that forget to return after remove the variable "ret". zhong jiang (3): btrfs: remove unneeded variable "ret" in btrfs_destroy_delayed_refs btrfs: change btrfs_free_reserved_bytes to be void funtion btrfs: change btrfs_pin_log_trans to be void function fs/btrfs/disk-io.c | 5 ++--- fs/btrfs/extent-tree.c | 6 ++---- fs/btrfs/tree-log.c | 5 +---- fs/btrfs/tree-log.h | 2 +- 4 files changed, 6 insertions(+), 12 deletions(-) -- 1.7.12.4