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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 CB95AC54FD1 for ; Tue, 24 Mar 2020 00:11:21 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ADA1920714 for ; Tue, 24 Mar 2020 00:11:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ADA1920714 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id E8C4710FC389C; Mon, 23 Mar 2020 17:12:11 -0700 (PDT) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=134.134.136.65; helo=mga03.intel.com; envelope-from=dan.j.williams@intel.com; receiver= Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 1626A10FC3899 for ; Mon, 23 Mar 2020 17:12:10 -0700 (PDT) IronPort-SDR: GDWmmZlrmRRkr/YBRP1AY8j3NhuxbJOLPuvFMfHsL/ZfBrqt2VIbaX15XQV48nnu9QtOErLvRf TDZF6Wn7Lnvg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2020 17:11:19 -0700 IronPort-SDR: +yzgMZ4pMuQpT1NE7He3vuTOG2pgPJ7SLhUCST9bTczk+5BUCwe+yqr8TSGaKO3j4lsCilPm5N j5h/viUtpnPw== X-IronPort-AV: E=Sophos;i="5.72,298,1580803200"; d="scan'208";a="325739407" Received: from dwillia2-desk3.jf.intel.com (HELO dwillia2-desk3.amr.corp.intel.com) ([10.54.39.16]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2020 17:11:19 -0700 Subject: [PATCH 07/12] drivers/base: Make device_find_child_by_name() compatible with sysfs inputs From: Dan Williams To: linux-mm@kvack.org Date: Mon, 23 Mar 2020 16:55:13 -0700 Message-ID: <158500771333.2088294.9851442753403203762.stgit@dwillia2-desk3.amr.corp.intel.com> In-Reply-To: <158500767138.2088294.17131646259803932461.stgit@dwillia2-desk3.amr.corp.intel.com> References: <158500767138.2088294.17131646259803932461.stgit@dwillia2-desk3.amr.corp.intel.com> User-Agent: StGit/0.18-3-g996c MIME-Version: 1.0 Message-ID-Hash: Q2Y2HQYWI7PQWGW3S52MCJ6JLFTN3WF5 X-Message-ID-Hash: Q2Y2HQYWI7PQWGW3S52MCJ6JLFTN3WF5 X-MailFrom: dan.j.williams@intel.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header CC: dave.hansen@linux.intel.com, hch@lst.de, linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Use sysfs_streq() in device_find_child_by_name() to allow it to use a sysfs input string that might contain a trailing newline. The other "device by name" interfaces, {bus,driver,class}_find_device_by_name(), already account for sysfs strings. Signed-off-by: Dan Williams --- drivers/base/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/core.c b/drivers/base/core.c index 139cdf7e7327..4abfd4df42ec 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2931,7 +2931,7 @@ struct device *device_find_child_by_name(struct device *parent, klist_iter_init(&parent->p->klist_children, &i); while ((child = next_device(&i))) - if (!strcmp(dev_name(child), name) && get_device(child)) + if (sysfs_streq(dev_name(child), name) && get_device(child)) break; klist_iter_exit(&i); return child; _______________________________________________ Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org To unsubscribe send an email to linux-nvdimm-leave@lists.01.org