From patchwork Thu Sep 27 18:34:58 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Goffredo Baroncelli X-Patchwork-Id: 10618445 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2AA9614BD for ; Thu, 27 Sep 2018 18:35:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 13D0A2BAE1 for ; Thu, 27 Sep 2018 18:35:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 07B362BAE7; Thu, 27 Sep 2018 18:35:18 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 A4EF82BAE1 for ; Thu, 27 Sep 2018 18:35:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728490AbeI1Ayu (ORCPT ); Thu, 27 Sep 2018 20:54:50 -0400 Received: from smtp-34-i6.italiaonline.it ([213.209.14.34]:54811 "EHLO libero.it" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727404AbeI1Ayu (ORCPT ); Thu, 27 Sep 2018 20:54:50 -0400 Received: from venice.bhome ([84.223.214.84]) by smtp-34.iol.local with ESMTPA id 5b7zg9O8gq9Au5b87gnnn3; Thu, 27 Sep 2018 20:35:15 +0200 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2014; t=1538073315; bh=FC70Ohc1AbMC5cIr0xbtcjxhs1/XHdul+SAZ6Z/uJjQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=fHkOrz4FHldVf+uaomEKJJ2G8E2ilLlmQTX5tCuPEcPZ/yyVVkRpuSDSnSDQcAYrG Sol+elVHHRpMAzNy9Ud6qW2v/4c5dkjbofe7bqXp+H7n4kjyoBnumNlK4Iu+B0jxAR c513xt5hL4itmowRUVOZxfcDEovOiakxxZctjI6wp42h8ftJFRsRd0+nopEmIlbRac xyA6EIKnxCMu5ni8mUexPjxE5Pe9hay7whnn4KTyJigWPvX+W4VlBpWT37LdmHrOMV tT7jU1S29U7D5WOSN8EirIXwup8qVMX2nPNqPl6YPVbaznPn30yTCHnLzrGnUg0ltR oO8m4zAXlilpw== X-CNFS-Analysis: v=2.3 cv=OoWeNB3t c=1 sm=1 tr=0 a=8ZjQKV1YVqnHfcWpVNE1cw==:117 a=8ZjQKV1YVqnHfcWpVNE1cw==:17 a=yPCof4ZbAAAA:8 a=fGidO4j3AiKtNeS3nH0A:9 From: Goffredo Baroncelli To: grub-devel@gnu.org Cc: Daniel Kiper , linux-btrfs@vger.kernel.org, Goffredo Baroncelli Subject: [PATCH 3/9] btrfs: Move the error logging from find_device() to its caller. Date: Thu, 27 Sep 2018 20:34:58 +0200 Message-Id: <20180927183504.18078-4-kreijack@libero.it> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20180927183504.18078-1-kreijack@libero.it> References: <20180927183504.18078-1-kreijack@libero.it> MIME-Version: 1.0 X-CMAE-Envelope: MS4wfGy/KcnOcL0sLmqIW14sch+/wM3CAntTFnnS1dn+AFQ+j96w3TLUaeeP1+nAWEfGVEKKoN7oGDO1nPDNWgU6sHjnvuDZ1oK6ocjyKX9WarEFx42Vv/KG qjsnyt6r4kyMCgsmkPmzsur6JW4WRxG4R9TG9jUDLf7XHN7z6y76dFOVX1YrLwNsHxIEiSODLWzcl2TWdRJeignIXQlmo+PVN2oqc31GSiKh70fSUg1589qW RxyMg9OVbHyBUUZPsQ5xSqGEEal9cMNoeGsM7Cui3dk= 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: Goffredo Baroncelli The caller knows better if this error is fatal or not, i.e. another disk is available or not. This is a preparatory patch. Signed-off-by: Goffredo Baroncelli Reviewed-by: Daniel Kiper --- grub-core/fs/btrfs.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c index bf0dbce21..2b1dd7dd4 100644 --- a/grub-core/fs/btrfs.c +++ b/grub-core/fs/btrfs.c @@ -603,12 +603,7 @@ find_device (struct grub_btrfs_data *data, grub_uint64_t id, int do_rescan) if (do_rescan) grub_device_iterate (find_device_iter, &ctx); if (!ctx.dev_found) - { - grub_error (GRUB_ERR_BAD_FS, - N_("couldn't find a necessary member device " - "of multi-device filesystem")); - return NULL; - } + return NULL; data->n_devices_attached++; if (data->n_devices_attached > data->n_devices_allocated) { @@ -906,6 +901,9 @@ grub_btrfs_read_logical (struct grub_btrfs_data *data, grub_disk_addr_t addr, dev = find_device (data, stripe->device_id, j); if (!dev) { + grub_dprintf ("btrfs", + "couldn't find a necessary member device " + "of multi-device filesystem\n"); err = grub_errno; grub_errno = GRUB_ERR_NONE; continue;