From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52A23C32792 for ; Mon, 30 Sep 2019 11:18:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1F409216F4 for ; Mon, 30 Sep 2019 11:18:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HwDCVyn8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730629AbfI3LSH (ORCPT ); Mon, 30 Sep 2019 07:18:07 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:33396 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730419AbfI3LSH (ORCPT ); Mon, 30 Sep 2019 07:18:07 -0400 Received: by mail-pf1-f194.google.com with SMTP id q10so5441639pfl.0 for ; Mon, 30 Sep 2019 04:18:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=IPdAp3zoQsgkk/b9hPFlbqP9Kw9IT+uTu0lMeJnX6u0=; b=HwDCVyn8GxrT5PmncN1h0TSIaS7GxNqX6pVgsTxKH9+lqxgV4fV7XumcmOim3Tujnv qvQj1fhSBctBzVugy0BTxzOwDjn9Qf8WACx4jHeNCuByPUAVLetiSjhiW/rPGVXFM2o6 2DCvf6jHaPY7/FcwmHav7lQ8IYL1yajnh1m66ipVcCWGS2XtmRUqruxxghHkJDVDYwEg GA73kf1dkns0OTp4d/lQtAXBOm7gu4MuprLEEtV452bAia8t+fnGwn5dxRRGX3+UEqU/ 5dmwAUh6VE3Y1ePsZEvWNVDUKQIDSKq/ph/6x44u+Dt8tLoqvV++Zg/qVqOz9ssTeVlq TGQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=IPdAp3zoQsgkk/b9hPFlbqP9Kw9IT+uTu0lMeJnX6u0=; b=Tdeq+w792kfkUu5k6BIFgkrjQA/KvVYr1yiFkgjUPBwhPpGqUA1BQfl7WiZMY/id74 ZPf8UoArjE2QH00z8flr7dTcM9hWnf+GgoPnvRjOt7koLzT4+3LdhHkq6IiGpmsTqxTa xdevdWJ8k8Vh5ZvM43QRQ2HvnGYEATYpGi18Cue3rOntesTAcvJ1uLSI6twQVJihp963 OvtTSrRk9Uj5isH2eMXQ4KCv4xkFiAwztO2wiztmGP1bKWiYhoOj61qweb8LSEDwhWRc ttTQfZcfMI7Iwxy47KNtgT8GnJ8/9ni1GF1sdAtbnKxtqFObGuE9wmmh5m9Jz8Rgl/C3 4E/A== X-Gm-Message-State: APjAAAWeabSLhXxlZQgr/JNZW7XqEDJQK7oL27eIppkryb8EK2/HSXY3 JDt1baTwMx5ib57EL3LCaM4= X-Google-Smtp-Source: APXvYqwBk0/89GsDfK82my30yqg+rZ4d0HpTNjLHV63mm71QYd3oGn4zl/iJH3eE5az4LZHjEt7ctw== X-Received: by 2002:a63:eb18:: with SMTP id t24mr23495675pgh.214.1569842286345; Mon, 30 Sep 2019 04:18:06 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:1951:51d2:46:3a23:6862:a9bf]) by smtp.gmail.com with ESMTPSA id 192sm12838996pfb.110.2019.09.30.04.18.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 30 Sep 2019 04:18:05 -0700 (PDT) From: Aliasgar Surti X-Google-Original-From: Aliasgar Surti To: clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, linux-btrfs@vger.kernel.org Cc: Aliasgar Surti Subject: [PATCH] btrfs: removed unused return variable Date: Mon, 30 Sep 2019 16:47:45 +0530 Message-Id: <1569842265-32084-1-git-send-email-aliasgar.surti500@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Aliasgar Surti Removed unused return variable and replaced it with returning the value directly Signed-off-by: Aliasgar Surti --- fs/btrfs/disk-io.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 044981c..c80fa67 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4255,7 +4255,6 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, struct rb_node *node; struct btrfs_delayed_ref_root *delayed_refs; struct btrfs_delayed_ref_node *ref; - int ret = 0; delayed_refs = &trans->delayed_refs; @@ -4263,7 +4262,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, if (atomic_read(&delayed_refs->num_entries) == 0) { spin_unlock(&delayed_refs->lock); btrfs_info(fs_info, "delayed_refs has NO entry"); - return ret; + return 0; } while ((node = rb_first_cached(&delayed_refs->href_root)) != NULL) { @@ -4307,7 +4306,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, spin_unlock(&delayed_refs->lock); - return ret; + return 0; } static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root) -- 2.7.4