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=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 8D383C38A2A for ; Thu, 7 May 2020 12:19:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6CCE020CC7 for ; Thu, 7 May 2020 12:19:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="O3oEqNwa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726029AbgEGMTv (ORCPT ); Thu, 7 May 2020 08:19:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725857AbgEGMTu (ORCPT ); Thu, 7 May 2020 08:19:50 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDC12C05BD43 for ; Thu, 7 May 2020 05:19:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=vhfgK2gtOXdjOjA1Gu5qnGefaxc+oxMqtcxFySy00BU=; b=O3oEqNwa92njIUe5oT4jkPI5el U1GQ4Pnf9ehbe1rPfUIgplwSxqiHe2wD8C5DYoM8EUmmmcqSkX9QKhW/uR66m8uiDjy/otdAnA149 uBHewgtmuh0eabtmnHDa4C3LGRsKAz/U3inlbvVIeW8KZW1jtLtgviG4v4QWYra06pR4OVarxx4Xd GNK8ZJ/3lQVB/dl143FP3yOrCNXk4sX0S5DiyC/1FUGsTMPf8DK1FdPmRB4DegoHRlD2cqDUmxyHL qBmBiUMZxZJlW0UZC75EwfWQJ6jSXT/eEP7I3M1ur4kcH+eVgXzKqRlZxbaIIU03m5d7PJyiBfUkv L4raLFOA==; Received: from [2001:4bb8:180:9d3f:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWfVG-0005Co-96; Thu, 07 May 2020 12:19:50 +0000 From: Christoph Hellwig To: sandeen@sandeen.net Cc: linux-xfs@vger.kernel.org, Dave Chinner , Chandan Rajendra , "Darrick J . Wong" Subject: [PATCH 23/58] xfs: clean up the ATTR_REPLACE checks Date: Thu, 7 May 2020 14:18:16 +0200 Message-Id: <20200507121851.304002-24-hch@lst.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200507121851.304002-1-hch@lst.de> References: <20200507121851.304002-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org Source kernel commit: f3e93d95feef7655a980be83a3b1830e8e1711a1 Remove superflous braces, elses after return statements and use a goto label to merge common error handling. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner Reviewed-by: Chandan Rajendra Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong Signed-off-by: Christoph Hellwig --- libxfs/xfs_attr.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/libxfs/xfs_attr.c b/libxfs/xfs_attr.c index 52429827..f3176ac4 100644 --- a/libxfs/xfs_attr.c +++ b/libxfs/xfs_attr.c @@ -423,9 +423,9 @@ xfs_attr_shortform_addname(xfs_da_args_t *args) trace_xfs_attr_sf_addname(args); retval = xfs_attr_shortform_lookup(args); - if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) { + if (retval == -ENOATTR && (args->flags & ATTR_REPLACE)) return retval; - } else if (retval == -EEXIST) { + if (retval == -EEXIST) { if (args->flags & ATTR_CREATE) return retval; retval = xfs_attr_shortform_remove(args); @@ -489,14 +489,11 @@ xfs_attr_leaf_addname( * the given flags produce an error or call for an atomic rename. */ retval = xfs_attr3_leaf_lookup_int(bp, args); - if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) { - xfs_trans_brelse(args->trans, bp); - return retval; - } else if (retval == -EEXIST) { - if (args->flags & ATTR_CREATE) { /* pure create op */ - xfs_trans_brelse(args->trans, bp); - return retval; - } + if (retval == -ENOATTR && (args->flags & ATTR_REPLACE)) + goto out_brelse; + if (retval == -EEXIST) { + if (args->flags & ATTR_CREATE) /* pure create op */ + goto out_brelse; trace_xfs_attr_leaf_replace(args); @@ -637,6 +634,9 @@ xfs_attr_leaf_addname( error = xfs_attr3_leaf_clearflag(args); } return error; +out_brelse: + xfs_trans_brelse(args->trans, bp); + return retval; } /* @@ -763,9 +763,9 @@ restart: goto out; blk = &state->path.blk[ state->path.active-1 ]; ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC); - if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) { + if (retval == -ENOATTR && (args->flags & ATTR_REPLACE)) goto out; - } else if (retval == -EEXIST) { + if (retval == -EEXIST) { if (args->flags & ATTR_CREATE) goto out; -- 2.26.2