From nobody Mon Sep 16 19:38:45 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1694933947331711.1054159177676; Sat, 16 Sep 2023 23:59:07 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qhljq-0006w0-O1; Sun, 17 Sep 2023 02:58:38 -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 1qhljo-0006vG-QH for qemu-devel@nongnu.org; Sun, 17 Sep 2023 02:58:36 -0400 Received: from mailout02.t-online.de ([194.25.134.17]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qhljn-000556-1B for qemu-devel@nongnu.org; Sun, 17 Sep 2023 02:58:36 -0400 Received: from fwd72.aul.t-online.de (fwd72.aul.t-online.de [10.223.144.98]) by mailout02.t-online.de (Postfix) with SMTP id 0CBDA3ADF; Sun, 17 Sep 2023 08:58:33 +0200 (CEST) Received: from linpower.localnet ([79.208.31.89]) by fwd72.t-online.de with (TLSv1.3:TLS_AES_256_GCM_SHA384 encrypted) esmtp id 1qhljg-0lLi8P0; Sun, 17 Sep 2023 08:58:28 +0200 Received: by linpower.localnet (Postfix, from userid 1000) id A6431200208; Sun, 17 Sep 2023 08:58:13 +0200 (CEST) From: =?UTF-8?q?Volker=20R=C3=BCmelin?= To: Gerd Hoffmann Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , BALATON Zoltan , qemu-devel@nongnu.org Subject: [PATCH 7/8] hw/audio/es1370: change variable type and name Date: Sun, 17 Sep 2023 08:58:12 +0200 Message-Id: <20230917065813.6692-7-vr_qemu@t-online.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-TOI-EXPURGATEID: 150726::1694933908-737FD980-9081658E/0/0 CLEAN NORMAL X-TOI-MSGID: 1a6b1dad-2f6c-4764-bcb0-06b4c47d892f 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: none client-ip=194.25.134.17; envelope-from=volker.ruemelin@t-online.de; helo=mailout02.t-online.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=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-ZM-MESSAGEID: 1694933948172100003 Change the type of the variable temp to size_t to avoid a type cast. While at it, rename the variable name to to_transfer. This improves the readability of the code. Signed-off-by: Volker R=C3=BCmelin --- hw/audio/es1370.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c index 86a869d4da..6d2aff57f2 100644 --- a/hw/audio/es1370.c +++ b/hw/audio/es1370.c @@ -605,6 +605,7 @@ static void es1370_transfer_audio (ES1370State *s, stru= ct chan *d, int loop_sel, int max, int *irq) { uint8_t tmpbuf[4096]; + size_t to_transfer; uint32_t addr =3D d->frame_addr; int sc =3D d->scount & 0xffff; int csc =3D d->scount >> 16; @@ -616,16 +617,16 @@ static void es1370_transfer_audio (ES1370State *s, st= ruct chan *d, int loop_sel, } int left =3D ((size - cnt + 1) << 2) + d->leftover; int transferred =3D 0; - int temp =3D MIN (max, MIN (left, csc_bytes)); int index =3D d - &s->chan[0]; =20 + to_transfer =3D MIN(max, MIN(left, csc_bytes)); addr +=3D (cnt << 2) + d->leftover; =20 if (index =3D=3D ADC_CHANNEL) { - while (temp > 0) { + while (to_transfer > 0) { int acquired, to_copy; =20 - to_copy =3D MIN ((size_t) temp, sizeof (tmpbuf)); + to_copy =3D MIN(to_transfer, sizeof(tmpbuf)); acquired =3D AUD_read (s->adc_voice, tmpbuf, to_copy); if (!acquired) { break; @@ -633,23 +634,23 @@ static void es1370_transfer_audio (ES1370State *s, st= ruct chan *d, int loop_sel, =20 pci_dma_write (&s->dev, addr, tmpbuf, acquired); =20 - temp -=3D acquired; + to_transfer -=3D acquired; addr +=3D acquired; transferred +=3D acquired; } } else { SWVoiceOut *voice =3D s->dac_voice[index]; =20 - while (temp > 0) { + while (to_transfer > 0) { int copied, to_copy; =20 - to_copy =3D MIN ((size_t) temp, sizeof (tmpbuf)); + to_copy =3D MIN(to_transfer, sizeof(tmpbuf)); pci_dma_read (&s->dev, addr, tmpbuf, to_copy); copied =3D AUD_write (voice, tmpbuf, to_copy); if (!copied) { break; } - temp -=3D copied; + to_transfer -=3D copied; addr +=3D copied; transferred +=3D copied; } --=20 2.35.3