From patchwork Fri Jun 17 17:20:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: weiyj_lk@163.com X-Patchwork-Id: 9184691 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2260E601C0 for ; Fri, 17 Jun 2016 17:23:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F341327EE2 for ; Fri, 17 Jun 2016 17:23:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E413028385; Fri, 17 Jun 2016 17:23:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 68DEF27EE2 for ; Fri, 17 Jun 2016 17:23:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933816AbcFQRX2 (ORCPT ); Fri, 17 Jun 2016 13:23:28 -0400 Received: from m12-15.163.com ([220.181.12.15]:58075 "EHLO m12-15.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933117AbcFQRXK (ORCPT ); Fri, 17 Jun 2016 13:23:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=UR/k6 En3p6o+Oc+Z3lERtAJ7A+ql+hf6XG72+gjvqR4=; b=FVLpLifYrGGIERTWIc5+y 6PadRKTOac5DUuO5HWS+/qQn723z5ZVXlVLmeDZUj3SRRFYFFeBOhI8TgitvGyT+ +cr0H5m+UZXJ9w1ocnDJi+hPKWYnhS80DLNPGbsy07CguYRpRcut6gxxOe7vuQqI x9wOe0lR+tVyBsmLyI0KI0= Received: from localhost.localdomain.localdomain (unknown [117.36.101.242]) by smtp11 (Coremail) with SMTP id D8CowAA3IORoMWRXCqZcBA--.12621S3; Sat, 18 Jun 2016 01:20:41 +0800 (CST) From: weiyj_lk@163.com To: Chris Mason , Josef Bacik , David Sterba , Omar Sandoval Cc: Wei Yongjun , linux-btrfs@vger.kernel.org Subject: [PATCH] Btrfs: fix error return code in btrfs_init_test_fs() Date: Fri, 17 Jun 2016 17:20:40 +0000 Message-Id: <1466184040-10721-1-git-send-email-weiyj_lk@163.com> X-Mailer: git-send-email 2.5.5 MIME-Version: 1.0 X-CM-TRANSID: D8CowAA3IORoMWRXCqZcBA--.12621S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7WryUGw4xuw17uFyxJrWxCrg_yoW3urc_Ka yfXF92qwsrAa1jg3W8Ca4jvFZxJw129r4fXF1UKFnFg34DJrn5Ga1kAr1rAa4UWrs8tFW3 t3y8uryfZ3ZrCjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUeTmh7UUUUU== X-Originating-IP: [117.36.101.242] X-CM-SenderInfo: pzhl5yxbonqiywtou0bp/1tbivwyL1lWBSfzqLQABsJ Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Wei Yongjun Fix to return a negative error code from the kern_mount() error handling case instead of 0(ret is set to 0 by register_filesystem), as done elsewhere in this function. Signed-off-by: Wei Yongjun Reviewed-by: Omar Sandoval --- fs/btrfs/tests/btrfs-tests.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/fs/btrfs/tests/btrfs-tests.c b/fs/btrfs/tests/btrfs-tests.c index 10eb249..02223f3 100644 --- a/fs/btrfs/tests/btrfs-tests.c +++ b/fs/btrfs/tests/btrfs-tests.c @@ -68,7 +68,7 @@ int btrfs_init_test_fs(void) if (IS_ERR(test_mnt)) { printk(KERN_ERR "btrfs: cannot mount test file system\n"); unregister_filesystem(&test_type); - return ret; + return PTR_ERR(test_mnt); } return 0; }