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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B6D1FC47077 for ; Thu, 11 Jan 2024 17:04:48 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rNyQm-0004BE-B4; Thu, 11 Jan 2024 12:01:24 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rNyQj-00048U-7k for qemu-devel@nongnu.org; Thu, 11 Jan 2024 12:01:21 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rNyQh-0003m1-61 for qemu-devel@nongnu.org; Thu, 11 Jan 2024 12:01:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1704992478; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FqK0TjfhvmsiSNe/HynuF3gunefj2YJ/P+y3XktSFdM=; b=OHAUGxhabg1tiCccwb27XHbGAHk1dzBhSrrzRBpf1qYiGG/L+nqYz0C1LxJUSKsuym/sU1 Untp2uo+QICh/WDvBq+g8wHYw9mtUBvUxTxtENHOErZBzQVI7CO4PVdGX84kDtAzb96VBN la1Zr9mS588Ql3KCoofmixwVuJBxfQs= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-374-dMPIIMgBPwe-04FalHOu6g-1; Thu, 11 Jan 2024 12:01:13 -0500 X-MC-Unique: dMPIIMgBPwe-04FalHOu6g-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3924A108BF37; Thu, 11 Jan 2024 17:01:13 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.39.192.197]) by smtp.corp.redhat.com (Postfix) with ESMTP id A957D51D5; Thu, 11 Jan 2024 17:01:11 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org Cc: Peter Maydell , Zhao Liu , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Eric Farman Subject: [PULL 13/17] hw/s390x/ccw: Replace dirname() with g_path_get_dirname() Date: Thu, 11 Jan 2024 18:00:42 +0100 Message-ID: <20240111170047.909117-14-thuth@redhat.com> In-Reply-To: <20240111170047.909117-1-thuth@redhat.com> References: <20240111170047.909117-1-thuth@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -45 X-Spam_score: -4.6 X-Spam_bar: ---- X-Spam_report: (-4.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.467, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Zhao Liu As commit 3e015d815b3f ("use g_path_get_basename instead of basename") said, g_path_get_dirname() should be preferred over dirname() since the former is a portable utility function that has the advantage of not modifying the string argument. Replace dirname() with g_path_get_dirname(). Suggested-by: Cédric Le Goater Signed-off-by: Zhao Liu Message-ID: <20231221171921.57784-3-zhao1.liu@linux.intel.com> Reviewed-by: Cédric Le Goater Reviewed-by: Eric Farman Signed-off-by: Thomas Huth --- hw/s390x/s390-ccw.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/hw/s390x/s390-ccw.c b/hw/s390x/s390-ccw.c index ab7022a3ab..5261e66724 100644 --- a/hw/s390x/s390-ccw.c +++ b/hw/s390x/s390-ccw.c @@ -77,6 +77,7 @@ static void s390_ccw_get_dev_info(S390CCWDevice *cdev, { unsigned int cssid, ssid, devid; char dev_path[PATH_MAX] = {0}; + g_autofree char *tmp_dir = NULL; g_autofree char *tmp = NULL; if (!sysfsdev) { @@ -93,7 +94,8 @@ static void s390_ccw_get_dev_info(S390CCWDevice *cdev, cdev->mdevid = g_path_get_basename(dev_path); - tmp = g_path_get_basename(dirname(dev_path)); + tmp_dir = g_path_get_dirname(dev_path); + tmp = g_path_get_basename(tmp_dir); if (sscanf(tmp, "%2x.%1x.%4x", &cssid, &ssid, &devid) != 3) { error_setg_errno(errp, errno, "Failed to read %s", tmp); return; -- 2.43.0