From patchwork Thu Sep 19 07:39:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aliasgar Surti X-Patchwork-Id: 11151793 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BE91614DB for ; Thu, 19 Sep 2019 07:40:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9C980222C2 for ; Thu, 19 Sep 2019 07:40:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lz+HVhvt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730613AbfISHkR (ORCPT ); Thu, 19 Sep 2019 03:40:17 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:46848 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725320AbfISHkR (ORCPT ); Thu, 19 Sep 2019 03:40:17 -0400 Received: by mail-pf1-f195.google.com with SMTP id q5so1673967pfg.13 for ; Thu, 19 Sep 2019 00:40:17 -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=ePvWTkXx28MTm4wiNqOIWppE2mFzzXHavQnmQLKKpHI=; b=lz+HVhvtSsUkVMo/7ydWHek+APWDwPr2uB3kl5sIh7rtA67r9FdvgpR/Tz21+dB4ZM knWB/o9caVhHz4m66+ZJz9neeYS36JWItrQPBcth2k+MVDvkgk4Vq4bVPgiBolXMNf6T NR3jjKfW2BlYih5txTvkhXvhx2Uap3RALzbSHA/7CoqduBfNtEFp868A7ofy+rQmyU46 GivE038UJ/R4aNkL91Zp1t0EgTfDLU1jFgMbhguY9FMJFJKWlmnnP2MDpD1sF8a42TzV sgyzo1xGXryUDk2hFIBytAO3smqgb4KQdZmugqe4LiBx15IV1hQYANOmibaqwi/if03V ubaA== 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=ePvWTkXx28MTm4wiNqOIWppE2mFzzXHavQnmQLKKpHI=; b=HtzDPJCf4JAiqUrWyfCXf1sA6xspCl2KsLWnabqgXZGsYdM4Wsn9pQwWopei8+jd3E 37rWaC7B+UH/5VQVCChqH4158RoP2QPRKyu56AKNdNibvOVGzivTOPGJW373nWS8XDA+ /XoTUkIlAB7wZj/1jqK2oiGVFdFPwrLtCUKPc0yicfSBDD+D8T39pZVbJwelQp4qVjui +fLkFQd+3k5/63ronv2mWUlLyecQGqyS5UB/rkAs7Aj+Ih3YCYUC+inKEShpKewuD1Ld 845jnRdMf3BHAoZdAf4hos9hMzcccXovSkpU7I8WGKskS6NZouTlWIGK/wmHdc6wRMbN daww== X-Gm-Message-State: APjAAAV2/UbBGBxwruGLM0OOYPHWncYi2y8V76vQ48kjGoGnj7x3CXU7 ZGWP9CIEahguKFCFJEXIMeQ= X-Google-Smtp-Source: APXvYqw52FfcanrcxOc6//oHhQKbMSXI1MB9ZY8sySf6fbnna3pxZTePjpxfxxMjUV/3xhB0et7CWA== X-Received: by 2002:a62:b416:: with SMTP id h22mr8493957pfn.180.1568878816681; Thu, 19 Sep 2019 00:40:16 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:3613:c415:107a:7123:4ce:911a]) by smtp.gmail.com with ESMTPSA id l7sm20364850pga.92.2019.09.19.00.40.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 19 Sep 2019 00:40:15 -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] fs:btrfs: Removed unneeded variable. Date: Thu, 19 Sep 2019 13:09:57 +0530 Message-Id: <1568878797-29553-1-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 unneeded return variable and directly return the value instead. Signed-off-by: Aliasgar Surti Reviewed-by: Johannes Thumshirn --- 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 885ce33..4904820 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4259,7 +4259,6 @@ 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; @@ -4267,7 +4266,7 @@ 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) { @@ -4311,7 +4310,7 @@ 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)