From patchwork Tue Jan 13 12:34:42 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhaolei X-Patchwork-Id: 5620291 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 8D9599F3A0 for ; Tue, 13 Jan 2015 12:36:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C9C8B2060E for ; Tue, 13 Jan 2015 12:36:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F10B720608 for ; Tue, 13 Jan 2015 12:36:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752463AbbAMMgc (ORCPT ); Tue, 13 Jan 2015 07:36:32 -0500 Received: from cn.fujitsu.com ([59.151.112.132]:19414 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752451AbbAMMgJ (ORCPT ); Tue, 13 Jan 2015 07:36:09 -0500 X-IronPort-AV: E=Sophos;i="5.04,848,1406563200"; d="scan'208";a="55984209" Received: from unknown (HELO edo.cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 13 Jan 2015 20:32:38 +0800 Received: from G08CNEXCHPEKD03.g08.fujitsu.local (localhost.localdomain [127.0.0.1]) by edo.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id t0DCZUm8000509; Tue, 13 Jan 2015 20:35:30 +0800 Received: from localhost.localdomain (10.167.226.114) by G08CNEXCHPEKD03.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server id 14.3.181.6; Tue, 13 Jan 2015 20:36:07 +0800 From: Zhaolei To: CC: Zhao Lei , Miao Xie Subject: [PATCH 09/15] Btrfs: Break loop when reach BTRFS_MAX_MIRRORS in scrub_setup_recheck_block() Date: Tue, 13 Jan 2015 20:34:42 +0800 Message-ID: <1421152488-30548-10-git-send-email-zhaolei@cn.fujitsu.com> X-Mailer: git-send-email 1.8.5.1 In-Reply-To: <1421152488-30548-1-git-send-email-zhaolei@cn.fujitsu.com> References: <1421152488-30548-1-git-send-email-zhaolei@cn.fujitsu.com> MIME-Version: 1.0 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Zhao Lei Use break instead of useless loop should be more suitable in this case. Signed-off-by: Zhao Lei Signed-off-by: Miao Xie --- fs/btrfs/scrub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 8ea5ce7..22779dd 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -1386,7 +1386,7 @@ static int scrub_setup_recheck_block(struct scrub_ctx *sctx, struct scrub_page *page; if (mirror_index >= BTRFS_MAX_MIRRORS) - continue; + break; sblock = sblocks_for_recheck + mirror_index; sblock->sctx = sctx;