From nobody Tue Feb 10 21:59:18 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=ilande.co.uk Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1711307949538299.38212402862325; Sun, 24 Mar 2024 12:19:09 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1roTLf-0007MH-66; Sun, 24 Mar 2024 15:17:39 -0400 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 1roTLd-0007M0-NG for qemu-devel@nongnu.org; Sun, 24 Mar 2024 15:17:37 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1roTLb-0005IH-Kk for qemu-devel@nongnu.org; Sun, 24 Mar 2024 15:17:37 -0400 Received: from [2a00:23c4:8bb3:1000:d8cc:63fe:ef32:8539] (helo=localhost.localdomain) by mail.ilande.co.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1roTKd-0000dj-Br; Sun, 24 Mar 2024 19:16:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ilande.co.uk; s=20220518; h=Subject:Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-Id:Date:To:From:Sender:Reply-To: Cc:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=pKSrrMhc+il7zI+aEzPaBqzcuN7Odu07lp/3ZHiMCQM=; b=MMcdQ4/5rY4J2JMKC3lmRZXmQ9 zJbu708T/kpSlqueqOrCj6Uvzo8f7oyO+s48OhgBL4fv4maI5GmFJWzzmeHfFChnRKDGZ9w3lMWYY Z90wlIK1YxYvtTkmHrkKf+49fJKlR5lXZlq44mEztB4xwluuUuJUMHYQY6ja7WowX0rWysrd3HeG1 7xYDAJUg2lb6LkYUJRcunsLU8hWbXY7yfzpiNFO9J7EdjyZoJVhyD67a7aQe/+CfRNMaI2CnAJIi6 47GEo+VmV0ACApWJPfEZCZl1NBqoT/tQE3lRgSAVQJpnRDO/LOmoc9ZdyoaDMMBIK9pGYOBvH4yNJ RFtLV7eh0pIws1T82vsW8IVGfz70r8/Qxh5NGRYRr8iClaC6O4S6O/OHsiMuhrsp6Sof9ScwWRuZP wO72wiNh2t01jn+O+Ak0XuHK1+A4hGaFwBMNsga/jFvEZQLiMbYHxesrkDUthPSa+3Gp67s69w+Ej g2WM3g4h94yQGPlSgnaCMo/QZnlwTx4GRSatpHIq9foxq2CQGFzkj5vjYlZsGRXvgffcGjT9V97ED aH3v4nsVdR+Rm6NmYZVSop2PxOVoe0VCiTHWrD+flOCuhTTzacsjQgRSePTiiNOais96cdZJcHTgb 2MpnWxzgwzteIhoYp66OjX3Npv9NxsYWAsoPLyiGk=; From: Mark Cave-Ayland To: pbonzini@redhat.com, fam@euphon.net, laurent@vivier.eu, qemu-devel@nongnu.org Date: Sun, 24 Mar 2024 19:16:53 +0000 Message-Id: <20240324191707.623175-5-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240324191707.623175-1-mark.cave-ayland@ilande.co.uk> References: <20240324191707.623175-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 2a00:23c4:8bb3:1000:d8cc:63fe:ef32:8539 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PATCH v3 04/17] esp.c: replace cmdfifo use of esp_fifo_pop() in do_message_phase() X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.ilande.co.uk) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2001:41c9:1:41f::167; envelope-from=mark.cave-ayland@ilande.co.uk; helo=mail.ilande.co.uk X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1711307950408100001 Signed-off-by: Mark Cave-Ayland Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/scsi/esp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index 9386704a58..5b169b3720 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -315,7 +315,8 @@ static void do_command_phase(ESPState *s) static void do_message_phase(ESPState *s) { if (s->cmdfifo_cdb_offset) { - uint8_t message =3D esp_fifo_pop(&s->cmdfifo); + uint8_t message =3D fifo8_is_empty(&s->cmdfifo) ? 0 : + fifo8_pop(&s->cmdfifo); =20 trace_esp_do_identify(message); s->lun =3D message & 7; --=20 2.39.2